Question

specific heat of metal is 0.26 id its equivalent weight is 12 valency of metal is​

Answer 1

At.wt × sp.heat=6.4(approx)

∴ Approx atomic wt=6.40.11=58.1

Now,valency =Approx.at.wtEq.wt=58.118.61=3

Exact at.wt=Eq.wt × valency

⇒3×18.61=55.83

Hence (c) 55.83 is the correct answer.

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