🩺 NEET🧪 Chemistry

The rate constant for a first order reaction is \( 4.606 \times 10^{-3} \mathrm{~s}^{-1} \). The time required to reduce…

Q1

The rate constant for a first order reaction is \( 4.606 \times 10^{-3} \mathrm{~s}^{-1} \). The time required to reduce \( 2.0 \mathrm{~g} \) of the reactant to \( 0.2 \mathrm{~g} \) is:

[NEET-2020]

a

\( 100 \mathrm{~s} \)

b

\( 200 \mathrm{~s} \)

c

\( 500 \mathrm{~s} \)

d

\( 1000 \mathrm{~s} \)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

Practice more NEET Chemistry PYQs

See every question on Chemical Kinetics, or browse the full NEET question bank.

See all questions on Chemical Kinetics →