CBSE Class 12-science Answered
calculate the amount of benzoic acid required to prepare an aqueous solution to show an elevation in boiling point observed by 10 moles of benzoic acid.
Asked by ELLIYAS | 24 Apr, 2013, 09:46: PM
Expert Answer
No of moles = given mass / molecular mass
given mass = no of moles x molecular mass
= 10 x 122
=1220 g
Answered by | 25 Apr, 2013, 11:16: AM
Concept Videos
-
Expressing concentration of solutions
Learn the types of solution, ways of expressing the concentration of soluti... -
Ideal Solutions
This video explains concept of colligative properties and vapour pressure, ... -
Osmosis and Osmotic Pressure
This video explains osmosis, reverse osmosis, osmotic pressure, relating os... -
Concepts on Boiling and Freezing points of solution ...
Learn the meaning of elevation in boiling point & depression in freezing po... -
Association and dissociation of compounds
Discuss the meaning of abnormal molecular masses due to association & disso...
CBSE 12-science - Chemistry
Asked by hannamaryphilip | 17 Apr, 2024, 11:20: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by sameerteli003 | 08 Apr, 2024, 11:48: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by rashmij34 | 27 Feb, 2024, 04:42: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by sagarmishra | 27 Feb, 2024, 04:01: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by kalandi.charan.407 | 08 Feb, 2024, 01:42: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by premkhare2006 | 24 Jan, 2024, 09:50: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by saritanohar22 | 13 Jan, 2024, 01:25: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by kaushikmisty07 | 31 Dec, 2023, 11:42: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by kamlesh.kumar.malee | 20 Dec, 2023, 06:59: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by varinder2149 | 10 Dec, 2023, 08:21: PM
ANSWERED BY EXPERT
