amines
why o-toluidine is a weaker base than aniline?
Illustrate the reason, why acetic has less conductivity than Hcl?
Provide solution of this question. The weight of sodium carbonate required to prepare 500 ml of a seminormal solution is: (a) 13.25 g (b) 26.5 g (c) 53 g (d) 6.125 g
define primary secondary and tertiary alkyl halides with examples
Unit of measurement- These are also some systems for units: (1)
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
What type of bond does HCl encompass? Describe briefly?
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
Which of the given modes of expressing concentration is fully independent of temperature: (1) Molarity (2) Molality (3) Formality (4) Normality Choose the right answer from above.
Can someone please help me in getting through this problem. 1.0 gm of pure calcium carbonate was found to require 50 ml of dilute HCL for complete reaction. The strength of the HCL solution is given by: (a) 4 N (b) 2 N (c) 0.4 N (d) 0.2 N
Choose the right answer from following. The molality of 90% H2SO4 solution is: [density=1.8 gm/ml] (a)1.8 (b) 48.4 (c) 9.18 (d) 94.6
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