Day 3: MHT-CET Chemistry
5 questions. Try each one first, then open its answer.
Question 1
Chemical Thermodynamics and Energetics. This type asked 17 times: 1 in 2022, 5 in 2023, 2 in 2024, 4 in 2025, 5 in 2026. This one: 19 May 2026 S1 See all 17 of this type
7A gas expands by against constant external pressure atm at constant temperature of K. Calculate the work of expansion in kJ.Tap an option to check your answer.
Question 2
Chemical Bonding and Molecular Structure. This type asked 16 times: 3 in 2023, 2 in 2024, 5 in 2025, 6 in 2026. This one: 19 May 2026 S2 See all 16 of this type
4What is the shape of a molecule if it has two lone pairs and three bonding pairs of electrons?Tap an option to check your answer.
Question 3
Ionic Equilibria. This type asked 16 times: 6 in 2023, 4 in 2024, 2 in 2025, 4 in 2026. This one: 19 May 2026 S2 See all 16 of this type
9What is the pH of a mixture of ml of M and ml of M solution? ( for formic acid )Tap an option to check your answer.
Question 4
Chemical Kinetics. This type asked 16 times: 1 in 2021, 4 in 2023, 4 in 2024, 1 in 2025, 6 in 2026. This one: 14 May 2026 S1 See all 16 of this type
25A first-order reaction takes minutes to reach completion. Calculate the rate constant of the reaction.Tap an option to check your answer.
Question 5
Chemical Kinetics. This type asked 16 times: 4 in 2023, 5 in 2024, 2 in 2025, 5 in 2026. This one: 13 May 2026 S1 See all 16 of this type
26The rate of reaction, is when . Calculate the rate constant if the reaction is first order in A and second order in B.Tap an option to check your answer.