Question

cucco pressure
I) The number of molecules in 33.4 cm' of nitrogen gas at STP is​

Answer 1

Explanation:

In 1 mole of gas , the no. of L = 22.4 L = 22.4*1000 cm³. = 22400cm³.

now for 22.4cm³ , the no. of moles will be

= 22.4/22400 = 0.001

so the no. of moleculws will be 0.001*(6×10^23)

= 6×10^20 molecules.

Answer 2

Answer:

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