A. 1/2 B. 4 C. √2 D. 1/4 Submitted by: Rasool Bux
The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be _____times? Chemical Engineering Mcqs Leave a comment 24 Views A. 1/2 B. 4 C. √2 D. 1/4 Answer C. √2 Submitted by: Rasool Bux
McqsFactory McqsFactory.com is the devoted website for multiple choice questions answers in Pakistan. McqsFactory has been specially designed to cover this paper for various such examinations. The material of McqsFactory has been collected after going through different examination papers.