Which among the following statement(s) is/are true?
Exposure of silver of silver chloride to sunlight for a long duration turns grey due to:
(1) Formation of silver by decomposition of silver chloride.
(2) Sublimation of silver chloride
(3) Decomposition of chlorine gas from silver chloride
(4) Oxidation of silver chloride

1 Only

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1 and 3

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2 and 3

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4 Only

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Solution

The correct option is A $1 Only$
When silver chloride is exposed to light, it decomposes to form silver metal and chlorine gas.
$2 A g C l light - - \to 2 A g + C l_{2}$
Colour changes to grey due to formation of silver metal.

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Similar questions

Which among the following statement(s) is/are true? Exposure of silver chloride to sunlight for a long duration turns grey due to:

(i) the formation of silver by decomposition of silver chloride

(ii) sublimation of silver chloride

(iii) decomposition of chlorine gas from silver chloride

(iv) oxidation of silver chloride

Question 8

Which among the following statement(s) is (are) true?

Exposure of silver chloride to sunlight for a long duration turns grey due to:

(i) the formation of silver by decomposition of silver chloride.
(ii) sublimation of silver chloride.
(iii) decomposition of chlorine gas from silver chloride.
(iv) oxidation of silver chloride.

(a) (i) only
(b) (i) and (iii)
(c) (ii) and (iii)
(d) (iv) only

Q. Silver chloride undergoes decomposition in presence of sunlight.

Q. White coloured silver chloride when exposed to light turns grey. This is because silver chloride undergoes __________ reaction.

Is formation of silver chloride by the combination reaction of silver and chlorine a endothermic reaction?

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The correct option is A 1 OnlyWhen silver chloride is exposed to light, it decomposes to form silver metal and chlorine gas. 2AgCllight−−→2 Ag+Cl2 Colour changes to grey due to formation of silver metal.

The correct option is A $1 Only$
When silver chloride is exposed to light, it decomposes to form silver metal and chlorine gas.
$2 A g C l light - - \to 2 A g + C l_{2}$
Colour changes to grey due to formation of silver metal.