Chemistry Test ...

Antiseptic chloroxylenol is-

A certain compound (X) when treated with copper sulphate solution yields a brown precipitate. On adding hypo solution, the precipitate turns white. The compound is :

A tri atomic linear (avoid vibrational degree of freedom) ideal gas of two mole is taken through a reversible process, starting from P as shown in figure.

The volume ratio V_Q/V_P = 2, if the temperature at P is -73°C, then work done by the gas in process PQ and total enthalpy change in both the process will be

The distillation technique most suited for separating glycerol from spent - lye in the soap industry is:

Most favourable conditions for the formation of ionic bonds are-

An inorganic compound on strong heating gave a blackish brown powder and two oxides of sulphur. The powder was dissolved in HCl when a yellow solution was obtained which gave blood red coloured solution with thiocyanide ions.

The inorganic compound may be :

NaOH and CO react to form

The solubilities of carbonates decrease down the magnesium group due to a decrease in

An alcohol on oxidation is found to give  The structure of the alcohol is