Most Important Selected Qs for JEE AdvancedChemistrySome Basic Concepts of Chemistry

7 g of stoichiometric metal oxide on reduction gives 5 g of metal. If specific heat of metal is 0.16 c a l ~ g ⁻¹ ^ C ⁻¹ . What is the exact atomic mass of metal?

Correct answer

Step-by-step solution

aligned & Atomic mass = 6.4 0.16 =40 & Equivalent weight = 5 2 8=20 & Equivalent weight = Atomic mass n -factor & n -factor = 40 20 =2 & Exact atomic mass =40 aligned

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