Q.

Consider the following statements
1. Euchlorine is a mixture of Cl2 and CO2.
2. Bromine gas turn starch iodine paper red.
3. Photographic plate are coated with a film of AgBr.
Which of the above is / are correct?
(a)Only 1
(b)1 and 2
(c)1 and 3 Right sign
(d)1, 2 and 3
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