amines
why o-toluidine is a weaker base than aniline?
Illustrate is HCl an acid or a base ?
introduction for polyhalogen compound
Give me answer of this question. The atmospheric pressure is sum of the: (a) Pressure of the biomolecules (b) Vapour pressure of atmospheric constituents (c) Vapour pressure of chemicals and vapour pressure of volatile (d) Pressure created on to atmospheric molecules
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
The amount of KMnO4 required to prepare 100 ml of 0.1N solution in alkaline medium is: (a) 1.58 gm (b) 3.16 gm (c) 0.52 gm (d) 0.31 gmAnswer: (a) In alkaline medium KMnO4 act as ox
The equation S = k in W relates entropy to W, a measure of the number of different molecular level arrangements of the system.In the preceding developments it was unnecessary to attempt to reach any "explana
Describe the various cons of eating the organic foods? Briefly illustrate it.
Molar solution signifies 1 mole of solute present/existed in: (i) 1000g of solvent (ii) 1 litre of solvent (iii) 1 litre of solution (iv) 1000g of solution
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
why transation metals show charaterstic colours to the flame?
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