Question

which contains least number of molecules in 1 g of CO2 ,1g of o2 1g of N2 ,1 g of H2

Answer 1

Answer:

1g of co2 containsleast

Answer 2

Answer:

1g of CO2

Explanation:

This because, no of molecules =no of moles *Na

No of molecules in 1g of co2= 1/44 (Na)

No of molecules in 1g of O2=1/32(Na)

No of molecules in 1g of N2=1/28(Nal)

No of molecules in 1g of H2=1/2(Na)

Therefore the least is in Co2 I.e 1/44*Na=1/44*6*10^23

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