Cyclohexylamine and Aniline can be distinguished by ?
Cyclohexylamine and Aniline can be distinguished by ?
Solution and Explanation
Cyclohexylamine and aniline can be distinguished by Azo dye test. Because Cyclohexylamine is not the aromatic amine, it does not give azo dye test.
Top AP EAMCET Chemistry Questions
- The correct order of density of Be, Mg, Ca, Sr is:
- AP EAMCET - 2024
- Chemistry
- properties of d block elements
- If the first ionisation enthalpy of Li, Be and C respectively are 520, 899, 1086 kJ/mol, the first ionisation enthalpy (in kJ/mol) of B will be
- AP EAMCET - 2024
- Chemistry
- Periodic Table
- A → P is a zero-order reaction. At 298 K, the rate constant of the reaction is \( 1 \times 10^{-3} \) mol L\(^{-1}\) s\(^{-1}\). Initial concentration of 'A' is 0.1 mol L\(^{-1}\). What is the concentration of 'A' after 10 sec?
- AP EAMCET - 2024
- Chemistry
- Concentration of ores
- What happens when \( \mathrm{H_2O_2} \) is added to an aqueous solution of ferrous sulphate in an acidic medium?
- AP EAMCET - 2024
- Chemistry
- Stereoisomers
At STP \(x\) g of a metal hydrogen carbonate (MHCO$_3$) (molar mass \(84 \, {g/mol}\)) on heating gives CO$_2$, which can completely react with \(0.02 \, {moles}\) of MOH (molar mass \(40 \, {g/mol}\)) to give MHCO$_3$. The value of \(x\) is:
- AP EAMCET - 2024
- Chemistry
- molecular mass of polymers
Top AP EAMCET Organic Chemistry Questions
Which of the following are present in DNA?
- AP EAMCET - 2024
- Chemistry
- Organic Chemistry
- In Kjeldahl's method of estimation of nitrogen, the ammonia evolved from 0.2 g of an organic compound was absorbed in 60 mL of 0.1 M $H_2SO_4$. If 40 mL of 0.1 M NaOH is required for complete neutralisation of the unused acid, the percentage of nitrogen in the compound is:
- AP EAMCET - 2024
- Chemistry
- Organic Chemistry
Identify the correct statements from the following:
[I.] At constant pressure, physical adsorption decreases with increase in temperature.
[II.] Enthalpy of physisorption is higher than enthalpy of chemisorption.
[III.] Gas mask used in coal mines consists of activated charcoal.- AP EAMCET - 2024
- Chemistry
- Organic Chemistry
- Which of the following is not the correct order regarding the energy of orbitals?
- AP EAMCET - 2024
- Chemistry
- Organic Chemistry
- 'x' cm\(^3\) of CH\(_4\) gas diffused through a porous membrane in 25 min, Under the same conditions 'y' cm\(^3\) of another gas of molar mass 64 g mol\(^{-1}\) diffused in 20 min. The ratio of x and y is:
- AP EAMCET - 2024
- Chemistry
- Organic Chemistry
Top AP EAMCET Questions
- If the first ionisation enthalpy of Li, Be and C respectively are 520, 899, 1086 kJ/mol, the first ionisation enthalpy (in kJ/mol) of B will be
- AP EAMCET - 2024
- Periodic Table
- The correct order of density of Be, Mg, Ca, Sr is:
- AP EAMCET - 2024
- properties of d block elements
- Identify the correct statement with regard to the evolution of man:
- AP EAMCET - 2024
- Reproduction
- Identify the autosomal colour blindness.
- AP EAMCET - 2024
- Genetics
- Identify the similar behavior between chromosomes and genes:
A. Only one pair segregates independently
B. Occurs in pairs
C. Segregates at the gamete formation and only one of each pair is transmitted to gametes
D. Pair segregates independently- AP EAMCET - 2024
- Genetics
Concepts Used:
Organic Chemistry - Some Basic Principles and Techniques
Organic Chemistry is a subset of chemistry dealing with compounds of carbon. Therefore, we can say that Organic chemistry is the chemistry of carbon compounds and is 200-225 years old. Carbon forms bond with itself to form long chains of hydrocarbons, e.g.CH4, methane and CH3-CH3 ethane. Carbon has the ability to form carbon-carbon bonds quite elaborately. Polymers like polyethylene is a linear chain where hundreds of CH2 are linked together.
Read Also: Organic Compounds
Importance of Organic Chemistry:
Organic chemistry is applicable in a variety of areas including-
- Medicines: Example- Aspirin which is a headache medicine and Ibuprofen is a painkiller, both are organic compounds. Other examples include paracetamol.
- Food: Example- Starch which is a carbohydrate is an organic compound and a constituent of rice and other grains. It is the source of energy.
- Clothing: Example- Nylon, Polyester and Cotton are forms of organic compounds.
- Fuels: Examples- Gasoline, Petrol and Diesel are organic compounds used in the automobile industry at large.