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A bivalent metal as an equivalent mass o...

A bivalent metal as an equivalent mass of 32. The molecular mas of the metal nitrate is

A

168

B

192

C

188

D

182

Text Solution

Verified by Experts

The correct Answer is:
C
Given equivalent mass of bivalent metal,
`M^(2+)=32`
`:.` atomic mass of `M=32xx2=64`
The metal nitrate formed has the formula `M(NO_(3))_(2)`
`:.` moleclar mass of themetal nitrate
`=64+28=96=188`
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