Question

6. Black and white photography uses- *

1 point

(a) decomposition of silver chloride

(b) decomposition of silver bromide

(c) both

(d) none of these

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Answer 1

Answer:

Black and white photography uses : a) Decomposition of ... c) Both d) None of these b) ... c) both decomposition of silver bromide and dilver chloride is correct answer.

14 votes

Answer 2

Answer:

C

Explanation:

AgCl-->Ag +Cl2

AgBr--->Ag+ Br2