base
parachloroaniline is strong base than paranitroaniline
Elaborate a dipole moment?
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
Give me answer of this question. Which of the following is not a colligative property : (a)Optical activity (b)Elevation in boiling point (c)Osmotic pressure (d)Lowering of vapour pressure
Illustrate the dipole moment of chlorooctane?
Choose the right answer from following. For a solution of volatile liquids the partial vapour pressure of each component in solution is directly proportional to: (a) Molarity (b) Mole fraction (c) Molality (d) Normality
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
Catalyst is a substance which accelerates the rate of a chemical reaction without undergoing any change in its chemical composition or mass during the reaction. The phenomenon of increasing the rate of a reaction with the help of a catalyst is known as catalysis.
Give me answer of following question. The sum of the mole fraction of the components of a solution is : (a) 0 (b) 1 (c) 2 (d) 4.
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
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