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Please solve step by step.For question refer the attachment. |
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Answer» ong>Answer: The equivalent mass of a certain bivalent metal is 20. The MOLECULAR mass of bivalent metal will be double of the equivalent mass. It will be 2×20=40. The metal is bivalent. So 1 MOLE of metal atoms will COMBINE with 2 moles of chlorine atoms. M+Cl2→MCl2 The atomic mass of chlorine is 35.5 g/mol. The molecular mass of its anhydrous CHLORIDE will be 40+2(35.5)=111 g/mol. hope it will HELP u✌ |
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