Some Basic Concepts Of Chemistry Question 202

Question: How many mole of helium gas occupy $ 22.4\ L $ at $ 0^{o}C $ at 1 atm. pressure [Kurukshetra CEE 1992; CET 1992]

Options:

A) 0.11

B) 0.90

C) 1.0

D) 1.11

Show Answer

Answer:

Correct Answer: C

Solution:

1mole of any gas at STP occupies 22.4L.



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