Question

If 50 cc of a gas A contains y molecules, how many molecules of gas B will be present in 25 cc of B under same conditions ?​

Answer 1

Question :-

If 50 cc of a gas A contains y molecules, how many molecules of gas B will be present in 25 cc of B under same conditions .

To Find :-

Number of molecules of gas B present in 25 cc of B

Answer :-

According to Avogadro's law, 50 cc of A will contain equal molecules as 50 cc of B

Given,

50 cc contains y molecules.

Therefore,

25 cc will contain half of what 50 cc contains.

Hence, 25 cc will contain y/2 molecules

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