a substance X when expose to light it give a greyish substance B It is also used in black and white photography a) name the substance X&B
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substance x is AgBr.
And B is silver.
the reaction are given below,
AgBr +sunlight--------------->Ag +Br2
And B is silver.
the reaction are given below,
AgBr +sunlight--------------->Ag +Br2
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