A solid metal element has a specific heat capacity of $1.68 J / gm K$ . Atomic weight of metal element is
[Given : 1 Cal = 4.2 J]

Question

A solid metal element has a specific heat capacity of 1.68 J / gm K . Atomic weight of metal element is [Given : 1 Cal = 4.2 J]

TestHub · Accepted Answer

Specific heat capacity = 1.68 J / g − k = 4.2 1.68 ​ c a l / g − k = 0.4 c a l / g − k Specific heat capacity × atomic weight ≈ 6.4 ⇒ Atomic weight = 0.4 6.4 ​ = 16

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