Molarity
Give me answer of this question. If 20ml of 0.4N, NaoH solution completely neutralises 40ml of a dibasic acid. The molarity of the acid solution is:(a) 0.1M (b) 0.2M (c)0.3M (d)0.4M
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
why transation metals show charaterstic colours to the flame?
introduction for polyhalogen compound
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
Briefly describe the dipole moment direction for the methanol?
Which one is polar HCl or HF?
what is the meaning of fourth power of valency of an active ion?
Provide solution of this question. Which has maximum vapour pressure: (a) HI (b) HBr (c) HCl (d) HF
4) The addition of S2- ion to Fe(OH)2(s). Explain why the addition of S2- ion to Cr(OH)3(s) does not result in the formation of Cr2S3(s).
Select right answer of the question. A dry air is passed through the solution, containing the 10 gm of solute and 90 gm of water and then it pass through pure water. There is the depression in weight of solution wt by 2.5 gm and in weight of pure solvent by 0.05 gm. C
18,76,764
1954846 Asked
3,689
Active Tutors
1435451
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!