Question

Q.116
116. A white coloured compound 'XY' is used in photochromic lenses. Choose the incorrect statement from the following :
1. The compound 'XY' decomposes into a metal and non-metal on exposure to sunlight
2. The compound 'XY' is completely soluble in aq. ammonia solution
3. The metal part of 'XY' is grey coloured in elemental form
4. The non-metal part of 'XY' is violet coloured in elemental form.. PLS DoNt Spam​

Answer 1

Answer:

the metal part of xy is grey cloured in elemental from

Answer 2

XY is silver chloride
Therefore, the 4th statement is wrong
Chlorine is not violet in colour
Hope it helped