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The numerical value of (N)/(n) (where, N...

The numerical value of `(N)/(n)` (where, N is the number of molecules in a given sample of gas and n is the number of moles of the gas) is :

A

`8.314`

B

`6.02 xx 10 ^(23)`

C

`0.821 `

D

`1.66 xx 10 ^(-19)`

Text Solution

Verified by Experts

The correct Answer is:
B
Number of molecules in n moles of substance `= n xx N _(0)`
`= n xx 6 -0.023 xx 10^(23)`
`(N ("no. of molecules "))/(n("n. of moles"))`
`= ( n xx 6. 0 23 xx 10 ^(23))/( n ) = 6. 0 23 xx 10 ^(23)`
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