What is the active mass of …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Sajal Jain 8 years, 11 months ago
- 1 answers
Test
Related Questions
Posted by "Serai✨ Wallance" 1 year, 5 months ago
- 0 answers
Posted by Rihan Mehta 1 year, 6 months ago
- 0 answers
Posted by Parneet Kaur 1 year, 1 month ago
- 0 answers
Posted by Naman Mehra 1 year, 5 months ago
- 0 answers
Posted by Shaila Bombe 1 year, 5 months ago
- 1 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Naveen Sharma 8 years, 11 months ago
Active mass is defined as the molar concentration ie. number of Gram-moles per litre
Active mass for pure liquids and solids is Always taken 1.
if not pure water then
For water,
density = 1 g/mL = 1000 g/L
Molar mass = 18.015 g/mol
so
1000 g/L = (1000 g/L)/(18.015 g/mol) = 55.51 mol/L
2Thank You