base
parachloroaniline is strong base than paranitroaniline
Which one of the following pairs of solutions can we expect to be isotonic at the same temperature:(i) 0.1M Urea and 0.1M Nacl (ii) 0.1M Urea and 0.2M Mgcl2 (iii) 0.1M Nacl and 0.1M Na2SO4 (iv) 0.1M Ca(NO3<
Carbon compounds containing more than one halogen atom are called polyhalogen compounds. Most of these compounds are valuable in industry and agriculture. Some important polyhalogen compounds are described as follows: Q : Reactivity of allyl and benzyl halides why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
Explain the reason behind that the chemists have not created a periodic table of compounds?
Provide solution of this question. 60 gm of Urea (Mol. wt 60) was dissolved in 9.9 moles, of water. If the vapour pressure of pure water is P0 , the vapour pressure of solution is:(a) 0.10P0 (b) 1.10P0 (c) 0.90P0 (d) 0.99P0
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
what is the equation for calculating molar mass of non volatile solute
Illustrate a tripod? And how it’s used?
What volume of solution contains 0.1 mole of the solute: (a) 100ml (b) 125ml (c) 500ml (d) 62.5ml Choose the right answer from above.
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