1.

Rest mass of 1 mole neutrons (m_(n)=1.675xx10^(-27)kg) is:

Answer»

`1.8xx10^(-3)KG`
`1.008xx10^(-4)kg`
`1.08xx10^(-3)kg`
`1.008xx10^(-3)kg`

Solution :Mass of 1 mole NEUTRONS
`=1.675xx10^(-27)xx6.023xx10^(23)`
`=1.008xx10^(-3)kg`


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