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Significant figures
Abnormal Molar Masses
Acid Dissociation Constants
Acid-Base Reactions
Acid-base concepts and principles
Acid-base equilibria
Acid-base titrations
Acidic and Basic Oxides
Acids Bases and Salts
Acids and Bases
Acids, Bases And Salts
Activation energy
Addition reactions
Adiabatic Processes
Adsorption
Alcohols
Alcohols, Phenols And Ethers
Alcohols, Phenols and Ethers
Aldehydes
Aldehydes And Ketones
Aldehydes, Ketones and Carboxylic Acids
Aliphatic Nitrogen compounds
Alkaline earth metals
Alkaloids
Alkanes
Alkenes
Alkynes
Allotropes of Sulphur
Allotropes of carbon
Alloys
Amalgams
Amines
Amino Acids
Ammonia
Analytical Chemistry
Angular Momentum, Magnetic Dipole Moments
Antibiotics
Applications Of Equilibrium Constants
Aromatic Hydrocarbon
Aromatic Nitrogen compounds
Aromatic Substitution Reactions
Aromatic electrophilic substitutions
Aromaticity & chemistry of aromatic compounds
Arrhenius Equation
Atmospheric pollution
Atomic Masses And Composition Of Nucleus
Atomic Models
Atomic Number and Mass Number
Atomic Physics
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Atomic Spectra
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Atoms
Atoms and Molecules
Azeotropes and eutectics
Balancing a redox reaction
Batteries
Biochemical Properties
Biochemical separation techniques
Biochemistry
Biochemistry
Bioinorganic Chemistry
Biomolecules
Biomolecules
Bohr Model Of The Hydrogen Atom
Bohr's model of hydrogen atom
Bohr’s Model for Hydrogen Atom
Bond Dissociation Enthalpy
Bond Parameters
Bonding In Some Homonuclear Diatomic Molecules
Bonding in Coordination Compounds
Bonding in Metal Carbonyls
Bonding in molecules
Buffer Solutions
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Carbohydrates
Carbohydrates
Carbon
Carbon Allotropes
Carbon Compounds – Ethanol And Ethanoic Acid
Carbon and Its Compound
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Carboxylic Acids
Catalysis
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Cement
Change of state
Chemical Equations
Chemical Equilibria and Dissociation
Chemical Formula
Chemical Kinetics
Chemical Properties Of Metals
Chemical Reaction
Chemical Reactions
Chemical Reactions of Alcohols Phenols and Ethers
Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
Chemical Reactions of Haloalkanes and Haloarenes
Chemical bonding and molecular structure
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Chemical reaction equilibrium
Chemical structure
Chemistry in Everyday Life
Chemistry of noble gases, pseudohalogens, and interhalogen compounds
Chemistry of organic compounds
Chirality & symmetry of organic molecules with or without chiral centres
Chlorine
Chromatography and Its Principles
Chromatography including GC and HPLC
Classical Idea Of Redox Reactions – Oxidation And Reduction Reactions
Classification
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Concentration of ores
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Conductance of Electrolytic Solutions
Conductivity and viscosity measurement
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Conformational Analysis
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Coordination Compounds
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Copper
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Crystal Field Theory
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Dalton’s Atomic Theory
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Definitions of Some Important Terms Pertaining to Coordination Compounds
Dependence of the Rate of a Reaction
Depression of freezing point
Developments Leading to the Bohr’s Model of Atom
Diazonium Salts
Diffusion
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Dilution and Concentration Calculations
Dipole moment
Discovery of Sub-atomic Particles
Disorders of fluid, electrolyte and acid-base balance
Disproportionation Reactions
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Drugs
Dual nature of matter
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Electromagnetic Spectrum
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Electronic Configuration
Electronic Configurations Of Elements And The Periodic Table
Electronic Configurations of the d-Block Elements
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Energy Levels in a Crystalline Solid
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Entropy and free energy
Environmental Chemistry
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Enzyme catalysis
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Equations for Conservation of Mass, Momentum, Heat and Salt
Equilibrium
Equilibrium
Equilibrium Constant
Equilibrium Physical Processes
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Expressing Concentration of Solution
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Factors Affecting Equilibria
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Fundamental Concepts In Organic Reaction Mechanism
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General Principles And Process of Isolation of Elements
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Group 13 Elements
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Method of Preparation of Diazoniun Salts
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More About Salts
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Multi-electron atoms
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Nature of C-X Bond
Nature of Matter
Nernst Equation
Nitrogen
Nitrogen Containing Functional Groups
Nomenclature Of Organic Compounds
Nomenclature of Coordination Compounds
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Nucleic acids and nucleotides
Nucleophilic and electrophilic substitution reactions (both aromatic and aliphatic)
Occurrence Of Metals
Optical and geometrical isomerism
Order of Reaction
Order of reaction
Organic Chemistry
Organic Chemistry
Organic Chemistry
Organic Compounds Containing Nitrogen
Organic Compounds and Hydrogenation
Organic Reactions
Organic Reactions
Organic Spectroscopy
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Organometallic Compounds
Osmotic pressure
Oxidation And Reduction Reactions
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Oxidation-Reduction
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Oxides
Oxoacids of Phosphorus
Oxygen
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Ozone Depletion
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P - Block
Partial pressure
Percentage Composition
Pericyclic reactions
Periodic Classification of Elements
Periodic Table
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Periodic Trends In Properties Of Elements
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Periodicity of Elements
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Phase equilibria
Phenols
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Photoelectric Effect
Physical Chemistry
Physical Properties of Metals
Physical and Chemical Changes
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Planck’s quantum theory
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Polycyclic aromatic hydrocarbons
Polyhalogen Compounds
Polymer Chemistry
Polymers
Polymers of Commercial Importance
Precipitation
Preparation
Preparation of Amines
Pressure
Properties of Liquids
Properties of Matter and their Measurement
Properties of Solids
Properties of benzene
Protein structure
Proteins
Proteins
Qualitative Analysis
Qualitative Organic Analysis
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Quantum Chemistry
Quantum Mechanical Model of Atom
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Radioactive Decay
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Raoult’s Law and Henry’s Law
Rate and performance equations for catalyst deactivation
Rate constant
Rate of a Chemical Reaction
Reaction Mechanisms & Synthesis
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Reactions of Chromium Compounds
Reactivity Series
Reading Comprehension
Receptor-ligand interaction
Redox Reactions
Redox Reactions And Electrode Processes
Redox Reactions In Terms Of Electron Transfer Reactions
Redox reactions
Refining
Relationship Between Equilibrium Constant K, Reaction Quotient Q And Gibbs Energy G
Resonance
Semiconductor electronics: materials, devices and simple circuits
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Soaps And Detergents
Solid State
Solubility
Solubility Equilibria Of Sparingly Soluble Salts
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Solutions
Solvolysis and Carbocation Stability
Some Applications of d- and f-Block Elements
Some Important Compounds of Transition Elements
Some basic concepts of chemistry
Specific Heat
Specific Heats of a Gas Mixture
Spectroscopy
Spontaneity
Standard electrode potentials and electrochemical cells
States of Matter
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Stereochemistry
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Stoichiometry and Stoichiometric Calculations
Structural Representations Of Organic Compounds
Structure Of Proteins
Structure and Bonding of Boranes
Structure and properties of Atoms
Structure of Amines
Structure of DNA and RNA
Structure of atom
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Sugar
Surface
Surface Chemistry
Surface Tension
Symmetry
Temperature Dependence of the Rate of a Reaction
Terpenes
Tetravalence Of Carbon: Shapes Of Organic Compounds
The Actinoids
The Kinetic Theory of Gases
The Lanthanoids
The Magnetic Dipole Moment
The S-Block Elements
The Structure of an Atom
The Valence Shell Electron Pair Repulsion (VSEPR) Theory
The p-Block Elements
The s-Block Elements
The s-block elements
The solid state
Theories of reaction rates
Thermochemistry
Thermodynamics
Thermodynamics
Thermodynamics
Thermodynamics and Work Done
Thermodynamics terms
Thermodynamics terms
Towards Quantum Mechanical Model of the Atom
Transistors
Transition Elements
Transition Metals
Transmission electron microscopy
Trends in periodic table
Tyndall Effect
Types Of Chemical Reactions
Types of Polymerisation Reactions
Types of Solutions
Uncertainty in Measurement
Unit Cells
Units and measurement
Uses of Aldehydes and Ketones
VSEPR theory and shape of molecules
Valence Bond Theory
Valency
Van Der Waals equation
Vapour Pressure of Liquid Solutions
Vector basics
Vibrational Spectroscopy
Vitamins
Vitamins and Nutrition
Volumetric Analysis
Volumetric Analysis / Titrations
Water pollution
Welding
Werner’s Theory of Coordination Compounds
What is Combustion?
Work done in Thermodynamics
X Rays and the Ordering of the Elements
X-ray Diffraction
X-ray Spectra and Moseley's Law
Zero, first and second order kinetics
Zero-order Reactions
analgesics
anomalous behaviour of beryllium
anomalous behaviour of lithium
antacids
antimicrobials
antiseptics
atom structure models
atomic spectra
biodegradable polymers
biological importance of sodium and potassium
bond energies
carbonyl compounds
cell potentials
classification of polymers
classification of solids
coordination compounds
d -and f -Block Elements
d And f - Block Elements
d and f Block Elements
d block elements
de broglie hypothesis
dihydrogen
dihydrogen as a fuel
dinitrogen
electron displacement effects
electron displacement effects
food preservatives
functional groups
heavy water
hydrogen peroxide
industrial waste
intermolecular forces
internal energy
introduction to organic chemistry
kinetics equations
light-dependent reactions
liquifaction of gases
mechanical properties of fluid
molecular mass of polymers
osmosis
p -Block Elements
pH and Temperature
pH value
packing efficiency
phosphorus
polymers of commercial importance
position of hydrogen in the periodic table
potential energy
preparation of dihydrogen
preparation of haloarenes
properties of d block elements
properties of dihydrogen
reaction mechanism
refining
soaps
soil pollution
specific heat capacity
subshell electronic configuration
sulphur
thermal properties of matter
tranquilizers
types of cells
uses of carboxylic acids
water
werner’s theory of coordination compounds

List of top Chemistry Questions on Significant figures

Which of the following have same number of significant figures?
(A) 0.0025
(B) 0.0430
(C) 5005
(D) 500.0
(E) 2.003

The number of significant figures present in \(0.0010200\times10^{5}\) is

After rounding \(1.245\) and \(1.235\) to three significant figures, we will have their answers respectively as