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In 5 g atom of Ag (At. wt. of Ag = 108),...

In 5 g atom of Ag (At. wt. of Ag = 108), calculate the weight of one atom of Ag -

A

`17.93 times 10^(-23)gm`

B

`16.93 times 10^(-23)gm`

C

`17.93 times 10^(23) gm`

D

`36 times 10^(-23) gm`

Text Solution

Verified by Experts

The correct Answer is:
a
N atoms of Ag weigh 108 gm
`therefore` 1 atom of Ag weigh `=108/N`
`=108/(6.023 times 10^(23))=17.93 times 10^(-23)gm`.
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