normality
how 0.5N HCL is prepared for 10 littre solution
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.
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Choose the right answer from following. A molal solution is one that contains one mole of a solute in: (a) 1000 gm of the solvent (b) One litre of the solvent (c) One litre of the solution (d) 22.4 litres of the solution
Select the right answer of the question. Equimolar solutions in the same solvent have : (a)Same boiling point but different freezing point (b) Same freezing point but different boiling poin (c)Same boiling and same freezing points (d) Different boiling and differe
Normal 0
Unit of measurement- These are also some systems for units: (1) C.G.S.
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
What are the benefits of soapy detergents over the soap less detergents? Briefly state the benefits?
Choose the right answer from following. The molality of 90% H2SO4 solution is: [density=1.8 gm/ml] (a)1.8 (b) 48.4 (c) 9.18 (d) 94.6
parachloroaniline is strong base than paranitroaniline
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