JEE Main 2023 — Some Basic Concepts Of Chemistry Question with Solution
From: JEE Main 2023 (Online) 1st February Evening Shift
Question
The molality of a solution of di-bromine solution in (carbon tetrachloride) is ''. ____________ . (Nearest integer)
[Given : molar mass of
atomic mass of
atomic mass of
density of dibromine
density of ]
Enter your answer
Show full solutionCorrect answer: 139
Correct answer
139
Step-by-step explanation
Mass of of
Mass of
Molality of solution in
Mass of
Molality of solution in
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This is a previous-year question from JEE Main 2023, covering the Some Basic Concepts Of Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.