Chemistry, asked by wwwshankarnaik1973, 8 months ago

0.5 NÀ molecules of He gas into Mole​

Answers

Answered by netalsheth
1

Answer:

3.011×10^23

Explanation:

Here 0.5×Na

Na= 6.022×10^23(Avagadro's no.)

so 0.5× 6.022×10^23

Ans is 3.011×10^23

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