Question

A yellow coloured powder 'X' is soluble in carbon du sulphide it burns with
a blue flame forming suffocating smelling gas which turns mest blue litmus
red. Identify 'X' and give chemical reaction Identify it is a metal or non
metal.​

Answer 1

Answers:It is a non metal

Explanation:A yellow colored powder X is soluble in carbon disulfide. X is soluble in carbon disulfide (CS2). So X must be sulphur. Now if we burn oxygen then the sulphur reacts with oxygen and gives sulphur dioxide (SO2).

S+O2 =SO2

A colorless, nonflammable and liquefied gas with a penetrating odor. If we test it with litmus paper, it turns into red. That means it is acidic in nature. So it is non-metal.

Answer 2

Answer:

its your answer....,,,,,,,,,,,,,,,,