Test Index

JEE Advanced 2021 Full Test 2 Paper 1

PART – II

Chemistry

SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and(D), out of which ONLY ONE option is correct.

Question : 22

Total: 54

A compound has the empirical formula C10H8Fe. A solution of 0.26g of the compound in 11.2g of benzene (C6H6) boils at 80.26°C. The boiling point of benzene is 80.10°C; the Kb is 2.53°C∕molal. What is the molecular formula of the compound?

C30H24Fe3
C10H8Fe
C5H4Fe
C20H16Fe2

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