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  • Which has the maximum number of molecules among the following?Option: 1 8 g H2Option: 2</str

Which has the maximum number of molecules among the following?

Option: 1

8 g H2


Option: 2

64 g SO2


Option: 3

44 g CO2


Option: 4

48 g O3


Answers (1)

best_answer

No. of moles of H2                                  

\mathrm{= \frac{\text{given mass of } H_{2} }{\text{molar mass of }H_{2} }} 

\\= \frac{8}{2} \\\\ = 4 \text{ moles}

 

No. of moles of SO2 

=\frac{64}{64} = 1 \text{ mole}

 

No. of moles of CO2 

=\frac{44}{44} = 1 \text{ mole}

 

No. of moles of O3 

=\frac{48}{48} = 1 \text{ mole}

So, H2  has more number of molecules among these.

Therefore, the correct option is (1).

Posted by

Deependra Verma

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