Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
The molarity of urea (molar mass 60 g mol-1) solution obtained by dissolving 15 g of urea in 500 cm3 of water is
ChemistrySolutionsMHT CETMHT CET 2018
Options:
  • A 2 mol dm-3
  • B 0.5 mol dm-3
  • C 0.125 mol dm-3
  • D 0.0005 mol dm-3
Solution:
1705 Upvotes Verified Answer
The correct answer is: 0.5 mol dm-3
Urea molar mass = 6 0 g / mol
molarity = 1 5 × 1 0 0 0 6 0 × 5 0 0 = 1 5 6 × 5 = 1 2
= 0.5 mol dm - 3

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play