Question on molality
Provide solution of this question. Which of the following concentration factor is affected by change in temperature : (a)Molarity (b) Molality (c)Mole fraction (d)Weight fraction
The important methods for the preparation of alcohol on large-scale are given below:
This is the common method for preparing haloalkanes in laboratory. Alcohols can be converted to haloalkanes by substitution of - OH group with a halogen atom. Different reagents can be used to get haloa
Illustrate the product of HCl Zn?
Describe the various cons of eating the organic foods? Briefly illustrate it.
An experiment to determine the convection coefficient associated with airflow over the surface of a thick stainless steel casting involves insertion of thermocouples in the casting at distances of 10 mm and 20 mm from the surface. When the experiment was perform
Unit of measurement- These are also some systems for units: (1) C.G.S.
brief discription of relative lowering of vapour pressure
Select the right answer of the question. Essential quantity of ammonium sulphate taken for preparation of 1 molar solution in 2 litres is: (a)132gm (b)264gm (c) 198gm (d) 212gm
From where the tin is obtained? Briefly illustrate it.
Karl Scheele, the Swedish chemist, was
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