A white coloured compound ‘XY’ is used in photochromic lenses. Choose the incorrect statement from the following . |
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(a) |
The compound ‘XY’ decomposes into a metal and a non-metal on exposure to sunlight |
(b) |
The compound ‘XY’ is completely soluble in aq. Ammonia solution |
(c) |
The metal part fo ‘XY’ is grey coloured in elemental form |
(d) |
The non-metal part of ‘XY’ is violet coloured in elemental form |
A white coloured compound ‘XY’ is used in photochromic lenses. Choose the incorrect statement from the following . |
|||
(a) |
The compound ‘XY’ decomposes into a metal and a non-metal on exposure to sunlight |
(b) |
The compound ‘XY’ is completely soluble in aq. Ammonia solution |
(c) |
The metal part fo ‘XY’ is grey coloured in elemental form |
(d) |
The non-metal part of ‘XY’ is violet coloured in elemental form |
The non-metal part of ‘XY’ is violet coloured in elemental form