organic and inorganic substances
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?
Select the right answer of the question. Which of the following is not a colligative property : (a) Osmotic pressure (b) Elevation in B.P (c) Vapour pressure (d) Depression in freezing point
what is the basicity of primary secondary and tertiary amines in chlorobenzene
What is main difference among anti-aromatic and the non-aromatic compounds?
From where the tin is obtained? Briefly illustrate it.
Briefly state what forms a molecule to an organic molecule?
Illustrate the 3 facts on evaporation?
Illustrate the reason, why acetic has less conductivity than Hcl?
Choose the right answer from following. What is the molarity of H2SO4 solution, that has a density 1.84 gm/cc at 35c and contains solute 98% by weight: (a) 4.18 M (b) 8.14 M (c)18.4 M (d)18 M
Polymers are the chief products of modern chemical industry which form the backbone of present society. Daily life without the discovery and varied applications of polymers would not have been easier and colourful. The materials made of polymers find multifarious uses and applications in all walk
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
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