Question

B. Calculate number of moles of hydrogen in 0.448 litre of hydrogen gas at STP (Ans. : 0.02 mol) The mass of an atom of hydrogen is​

Answer 1

Answer:

Here's the answer!!!!!!!

No of moles = 0.02 moles

Thus, 0.448 L of hydrogen gas contains 0.02 moles of H2

Answer 2

Answer:

H2o is the correct answer pls mark me as brainlist pls ❤️❤️