YESPYQ Start Practice
🛠️ JEE🧪 Chemistry

X mL of \({\mathrm{H}}_{2}\) gas effuses through a hole in a container in 5 seconds. The time taken for the effusion of …

Q1

X mL of \({\mathrm{H}}_{2}\) gas effuses through a hole in a container in 5 seconds. The time taken for the effusion of the same volume of the gas specified below under identical conditions is:

a

\(10\mathrm{seconds}:\mathrm{He}\)

b

\(20\mathrm{seconds}:{\mathrm{O}}_{2}\)

c

\(25\mathrm{seconds}:\mathrm{CO}\)

d

\(55\mathrm{seconds}:{\mathrm{CO}}_{2}\)

🔒
Answer & explanation — PYQ Pass

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

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Chemistry PYQs

See every question on States of Matter, or browse the full JEE question bank.

See all questions on States of Matter →