01 NEET | AIPMT | JEE Main MCQs

NEET UG, AIPMT, JEE Main Chemistry questions: Online Multiple Choice Questions (MCQs) with answers for NEET and JEE Main aspirants


JEE Main, NEET MCQs Set 4

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 4 Sr. No. Question Answer 1. A white crystalline salt A reacts with dilute HCI to liberate a suffocating gas B and also forms a yellow precipitate. The gas B turns potassium dichromate acidified with dilute H2SO4 to a green coloured solution […]


JEE Main, NEET MCQs Set 5

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 5 Sr. No. Question Answer 1. An ionic compound is expected to have tetrahedral structure if  lies in the range of (A) 0.414 to 0.732 (B) 0.225 to 0.414 (C) 0.155 to 0.225 (D) 0.732 to 1 Answer: (B) 2. An octahedral […]


JEE Main, NEET MCQs Set 6

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 6 Sr. No. Question Answer 1. Benzaldehyde and acetone can be best distinguished using ______. (A) sodium hydroxide solution (B) Fehling’s solution (C) Tollens’ reagent (D) 2, 4-DNPH Answer: (C) 2. Benzene reacts with chlorine in sunlight to give a final […]


JEE Main, NEET MCQs Set 7

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 7 Sr. No. Question Answer 1. Consider the following gaseous equilibria with equilibrium constants K1 and K2 respectively. SO2(g) + ⇌ SO3(g) 2SO3(g) ⇌ 2SO2(g) + O2(g) The equilibrium constants are related as ______. (A) 2K1 = (B) (C) (D) Answer: (B) 2. […]


JEE Main, NEET MCQs Set 8

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 8 Sr. No. Question Answer 1. During the formation of a chemical bond (A) energy decreases (B) energy increases (C) energy of the system does not change (D) electron-electron repulsion becomes more than the nucleus-electron attraction Answer: (A) 2. E1, E2 […]


JEE Main, NEET MCQs Set 9

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 9 Sr. No. Question Answer 1. For alkali metals, which one of the following trends is INCORRECT? (A) Ionization energy: Li > Na > K > Rb (B) Hydration energy: Li > Na > K > Rb (C) Atomic size: Li […]


JEE Main, NEET MCQs Set 10

JEE MAIN, AIPMT, Chemistry Question Papers – MCQs Test 10 Sr. No. Question Answer 1. Generally, the first ionization energy increases along a period. But there are some exceptions. One which is NOT an exception is ______. (A) Na and Mg (B) N and O (C) Be and B (D) […]