If a liquid compound decomposes at its boiling point, which method (s) can you choose for its purification. It is known that the compound is stable at low pressure, steam volatile and insoluble in water

A : Glycerol decomposes at its boiling point. R : It can be purified by vacuum distillation.

A liquid compound starts decomposing well before its boiling point under normal pressure. How will you purify it ?

Glycerol decomposes at its boiling point, the purification of glycerol can be affected by

A liquid with high boiling point decomposes on simple distillation but it can be steam distilled for its purification. Explain how is it possible ?

In which of the following method of purification metal is converted to its volatile compound which is decomposed to give pure metal?

Impure glycerol decomposes at a temperature below its boiling point. How will you purify it ?

(a) how is a mixture of two organic compounds separated, which have different solubilities in the ame solvent? (b) How is an organic liquid purified which decomposes below its boiling point? (c) Why is sodium extract boiled with HNO_3 before testing for halogens? (d) What type of organic compounds cannot be estimated by Kjeldahl's method? (e). What does blood-red colouration during Lassaigne's test indicate? (f). What happens when AgNO_3 solumtion is added to bromo methane?

Find out total number of compounds which are more stable in its ionic form

When an ionic compound is dissolved in water (polar solvent), it breaks up into its constituent ions. The given ionic compound will be dissolved in water if its hydration energy is more than lattice energy . IF hydration energy is less than lattice energy then ionic compound is usually either sparingly soluble or insoluble in water. Which of the following ionic compound is having maximum lattice energy :

When an ionic compound is dissolved in water (polar solvent), it breaks up into its constituent ions. The given ionic compound will be dissolved in water if its hydration energy is more than lattice energy . IF hydration energy is less than lattice energy then ionic compound is usually either sparingly soluble or insoluble in water. Which of the following ionic compound is having maximum lattice energy :