Q9 / 75 · JEE Main 2020 (08 Jan Shift 2) · Chemistry
A metal on heating in nitrogen gas gives compound on treatment with gives a colourless gas which when passed through solution gives a dark blue-violet coloured solution. and respectively, are:
- Aand
- Band
- Correct answerCand
- Dand
Solution

Magnesium nitride ceramic powder can be used in the preparation of other nitride compound with high hardness, high thermal conductivity, corrosion resistance, wear resistance and high temperature resistance properties; It can be used for preparation of special ceramic material and for special alloy blowing agent
Hence, the correct answer is option: 'C'.