base
parachloroaniline is strong base than paranitroaniline
Elaborate the structure of a DNA molecule?
Illustrate alum?
How much of NaOH is needed to neutralise 1500 cm3 of 0.1N HCl (given = At. wt. of Na =23): (i) 4 g (ii) 6 g (iii) 40 g (iv) 60 g
Select the right answer of the question. The weight of H2C2O42H2O required to prepare 500ml of 0.2N solution is : (a) 126g (b) 12.6g (c) 63g (d) 6.3g
The excluded volume b, introduced by vander Wall's as an empirical correction term, can be related to the size gas molecules. To do so, we assume the excluded volume is the result of the pairwise coming together of molecules. This assumption is justified when b values
Write a short note on the formula of diesel, petrol and also CNG?
Briefly state what forms a molecule to an organic molecule?
Determination of correct mol. Mass from Roult's law is applicable to :
Normal 0
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