The mass of a molecule of water is...

The mass of a molecule of water is

`3xx10^(-26) kg`

`3xx10^(-25) kg`

`1.5xx10^(-26) kg`

`2.5xx10^(-26) kg`

Text Solution

Verified by Experts

The correct Answer is:

`6xx10^(23)` molecules has mass`=18 g`
1 molecules has mass`=18/(6xx10^(23))`
`=3xx10^(-23) g`
`=3xx10^(-26) kg`

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