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ChemistryJEE Main 4 Apr 2026, Shift 1·Q23·Numerical·Moderate

Purification & Characterisation · Carius method empirical formula

2.0 g of a bromo hydrocarbon (X) was subjected to Carius analysis, gave 3.36 g of AgBr. The percentage of carbon in the compound (X) is 26.7%. Total number of carbon atoms in the empirical formula for compound (X) is .

(Given molar mass in g mol−1^{-1} H : 1, C : 12, Br : 80, Ag : 108)

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