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JEE Main Chemistry question

ChemistrySome Basic Concepts of ChemistryJEE Main

One mole of chlorine combines with a certain weight of a metal, giving 111 g of its chloride. The same amount of metal can displace 2 g of hydrogen from an acid. The atomic weight of the metal is:

Answer: (A)

Solution

Mass metal g (1 mol Cl g). This 40 g metal displaces 2 g (2 eq) H, so eq. wt.

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Question ID VK-131044