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Element with electronic configuration as...

Element with electronic configuration as `[Ar]^(18)3d^(5)4s^(2)` is placed in `:`

A

`4.18M`

B

`8.14M`

C

`18.4M`

D

`18M`

Text Solution

Verified by Experts

The correct Answer is:
3
Molarity `=((%w//w)xx"density"xx10)/("Molar mass of solute ")=(98xx1.84xx10)/(98)=18.4M`
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