analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
The 2N aqueous solution of H2S04 contains: (a) 49 gm of H2S04 per litre of solution (b) 4.9 gm of H2S04 per litre of solution (c) 98 gm of H2S04
Phenol was initially obtained by fractional distillation of coal
parachloroaniline is strong base than paranitroaniline
Illustrate HCl is polar or non-polar?
why o-toluidine is a weaker base than aniline?
Common system According to this system, the individual members are named according to alkyl groups att
changes in matter law of chemical combination
what is the basicity of primary secondary and tertiary amines in chlorobenzene
Vapour pressure of CCl425Degree C at is 143mm of Hg0.5gm of a non-volatile solute (mol. wt. = 65) is dissolved in 100ml CCl4 .Find the vapour pressure of the solution (Density of CCl4 = = 1.58g /cm2): (a)141.43mm (b)
Can someone please help me in getting through this problem. The normality of a solution of sodium hydroxide 100 ml of which includes 4 grams of NaOH is: (a) 0.1 (b) 40 (c) 1.0 (d) 0.4
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