List of top Chemistry Questions asked in GAT-B

How many grams of Albumin and Aspirin will be required to set a reaction between one millimole of Albumin and 0.5 millimole of Aspirin? Given the molecular weight of Albumin is 67,000 Da and that of Aspirin is 180 Da.

Match items in List I with items in List II

Choose the correct answer from the options given below.

It is possible to separate o-nitrophenol and p-nitrophenol using steam distillation because o-nitrophenol has
Which one of the following statements is NOT correct?
What is the final concentration of NaCl upon mixing 10 ml of 10 mM NaCl with 990 ml of 10 mM NaCl?
Animal gut does NOT possess the enzymes required for digesting
Which of the following pair of monosaccharides contains epimers of each other?
Which law of thermodynamics states that "energy of an isolated system is constant"?
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 $Na^+$?
Calculate the molality of 3.0 g acetic acid in 100 g of benzene.
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
Blister copper is given its name because of the evolution of
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?
The reaction between sodium hydroxide and ester of fatty acid is
To obtain p-type Si semiconductor, we need to dope pure Si with
Match List - I with List - II.
Choose the most appropriate match from the options given below:
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.
The following structure represents: $R_2C=N-OH$
In the following reaction $P_{4}(g)+6Cl_{2}(g) \rightleftharpoons 4PCl_{3}(g)$, equilibrium is established by adding equal moles of $P_{4}(g)$ and $Cl_{2}(g)$. Therefore, at equilibrium:
What is the half-life of a zero order reaction that takes 25 minutes for 80% completion?
The alkaline nature of amines is due to the: