State one relevant observation for each of following reaction. (5)
(1) Lead nitrate is heated.
(2) Silver chloride is exposed to sunlight.
(3) Hydrogen peroxide is exposed to sunlight.
(4) Water is added to quicklime.
(5) Sodium chloride solution is added to Silver nitrate solution.
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Answer:
following changes will occur
Explanation:
when Lead Nitrate is heated brown fumes of Nitrogen will come out when silver chloride is exposed to sunlight its colour will turn into black when water is added to quicklime it will release heat when sodium chloride solution is added to Silver Nitrate solution they will form nano3 and agcl
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