Explore topic-wise MCQs in Chemistry Questions and Answers.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the ratio of urms to ump in oxygen gas at 298k?

A. 1.124
B. 1.224
C. 1.228
D. 1.128
Answer» C. 1.228
Discussion
2.

Calculate the root mean square speed of hydrogen in m/s at 27°C?

A. 2835.43 m/s
B. 2635.43 m/s
C. 2735.43 m/s
D. 2731.43 m/s
Answer» D. 2731.43 m/s
Discussion