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The gram molecule of benzene is equal to _______ g C₆H₆. (A) 70 (B) 72 (C) 10 (D) 78 |
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Answer» udent,◆ ANSWER - (D)The gram molecule of BENZENE is EQUAL to 78 g.● EXPLAINATION -Gram molecule is nothing but the molecular MASS of compound.Gram molecule of benzene is calculated by -Molecular mass = 6 × M(C) + 6 × M(H)Molecular mass = 6 × 12 + 6 × 1Molecular mass = 72 + 6Molecular mass = 78 gTherefore, gram molecule of benzene is equal to 78 g.Thanks dear. Hope this helps you... |
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