List of top Chemistry Questions on General Chemistry asked in GAT-B

Consider the two compounds given below. Which of the following best describes the relationship between them?
Identify A in the following reaction:
Which of the following is not isoelectronic with $Na^+$?
In areas with low air pollution, rain water generally has a pH of $\sim$5–6 because of
What will be the order of acidity of the following acids, starting with the highest?
(I) p-methoxy benzoic acid
(II) benzoic acid
(III) p-nitro benzoic acid
Which of the following alloys do NOT have copper as one of the constituent metal?
Which of the following is a component of smoke screens?
Match List - I with List - II.
Choose the most appropriate match from the options given below:
The reaction between sodium hydroxide and ester of fatty acid is
To obtain p-type Si semiconductor, we need to dope pure Si with
Blister copper is given its name because of the evolution of
Given below are two statements: Statement I: The boiling point of p-nitrophenol is higher than the o-nitrophenol. Statement II: Alcohols are less acidic than the Phenols.
What is the half-life of a zero order reaction that takes 25 minutes for 80% completion?
Choose the correct order of increasing acidity for the following compounds: A. Benzoic acid, B. 4-Methoxybenzoic acid, C. 4-Nitrobenzoic acid.
The alkaline nature of amines is due to the:
The following structure represents: $R_2C=N-OH$
The rate of a reaction, 2A + B $\rightarrow$ Products, is $Rate = k[A]^2[B]$. The value of the rate constant (k) can be increased by:
Which one of the following represents the correct electronic orbital configuration of Phosphorus (+3) ion ($P^{3+}$)?
The boiling points of four liquids are shown below:
The correct order of increasing acidic behavior of the following compounds is:
An oxidizing agent is defined as a
The half life of a chemical reaction is 1386 seconds. The specific rate constant for the reaction is:
In a first order reaction, a straight line is obtained when plotting
Which of the following organohalogens contains the largest number of molecules?
The half-life (in seconds) of a first order reaction which takes 4 seconds for 30% completion is: (may use $log_{10}7=0.845$)