Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)
Processes of Isolation of Elements
MCQ (Single Correct Answer)
d and f Block Elements
MCQ (Single Correct Answer)
Coordination Compounds
MCQ (Single Correct Answer)
Environmental Chemistry
MCQ (Single Correct Answer)
Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)
Haloalkanes and Haloarenes
MCQ (Single Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehydes, Ketones and Carboxylic Acids
MCQ (Single Correct Answer)
Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
AIIMS 2019
MCQ (Single Correct Answer)
+1
-0.33

$$\mathrm{pH}$$ of a salt solution of weak acid $$(\mathrm{p} K_a=4)$$ and weak base $$(\mathrm{p} K_b=5)$$ at $$25^{\circ}$$ is

A
6.5
B
6
C
7
D
7.5
2
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

The solubility product of sparingly soluble salt $$A X_2$$ is $$3.2 \times 10^{-11}$$. Its solubility (in mol/L) is

A
$$5.6 \times 10^{-6}$$
B
$$3.1 \times 10^{-4}$$
C
$$2 \times 10^{-4}$$
D
$$4 \times 10^{-4}$$
Questions Asked from MCQ (Single Correct Answer)
AIIMS Subjects