JEE Main Chemistry · Solutions

Molarity and Molality Interconversion

Molarity and Molality Interconversion (Solutions) was asked 2 times in 2 JEE Main shifts, 2024, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.

Times asked: 2; in 2 shifts
Years: 2024
Usual format: Numerical value; Calculation
Pattern: New since 2024; repeats across shifts

How it is asked

Molality from molarity and density

Difficulty

Easy 1Medium 1Hard 0

Where it sits

Chapter: Solutions. Topic: Mole Concept, 25 questions over 12 ideas.

All 2 questions

Newest first, each with its options and official answer.

6 Apr 2024, Shift 2 · Q61Molality ( $m$ ) of 3 M aqueous solution of NaCl is : (Given : Density of solution $=1.25\ \mathrm{g\,mL^{-1}}$ , Molar mass in…EasySingle correct
9 Apr 2024, Shift 1 · Q81Molarity (M) of an aqueous solution containing $x$ g of anhyd. $\mathrm{CuSO_4}$ in 500 mL solution at 32 $^\circ$ C is $2\times10^{-1}$ M.…MediumNumerical value