The cycloalkane (X) on bromination consumes one mole of bromine per mole of (X) and gives the product (Y) in which C:Br ratio is 3 : 1. The percentage of bromine in the product (Y) is _______ %. (Near

Question

The cycloalkane (X) on bromination consumes one mole of bromine per mole of (X) and gives the product (Y) in which C:Br ratio is 3 : 1. The percentage of bromine in the product (Y) is _______ %. (Nearest integer) (Given : Molar mass in g mol –1 H : 1, C : 12, O : 16, Br : 80 )

Prashant Kotian · Accepted Answer

Correct answer: .. C6H10 Br C6H10Br2 Molecular mass of C6H10Br2 is : 12 × 6 + 10 + 160 72 + 10 + 160 = 242 % of Br = 160 100 242  % of Br = 66.11 %  66% ALLEN 

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