MHT-CET

Chemical Kinetics question bank (Chemistry)

Practice 338 free MHT-CET Chemistry - Chemical Kinetics questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

$\longrightarrow{ }_{82} \mathrm{~Pb}^{208}$. The number of $\alpha$ and $\beta$ -particles emitted during the above reaction is

(A)

$8 \alpha$ and $4 \beta$

(B)

$8 \alpha$ and $16 \beta$

(C)

$4 \alpha$ and $2 \beta$

(D)

$6 \alpha$ and $4 \beta$

Show answer & solution

Verified Answer & Solution Locked

Q2.

${ }_{90} \mathrm{Th}^{228}$ emits four alpha and one beta particles. Number of neutrons in daughter element is

(A)

129

(B)

190

(C)

232

(D)

138

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 18 questions

Unlock every Chemical Kinetics question, generate papers, and practice at your own pace.