Chemistry, 20.06.2021 09:20 SKYBLUE1015
Give an example of each of the following chemical changes.
(a) A photochemical reaction involving
(i) silver salt
(ii) water
(b) A reaction involving
(i) blue solution
(ii) formation of dirty green precipitate
(c) Two gases combine to form white solid.
(d) A reaction where colour change is noticed.​
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Give an example of each of the following chemical changes.
(a) A photochemical reaction involving <...
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