3. Identify the substances that are oxidised and the substances that are reduced in the following reactions.
Answer:
(i)The substance oxidised is sodium and the substance reduced is oxygen gas.
(ii) The substance oxidised is Hydrogen gas and the substance reduced is copper oxide.
(i)The substance oxidised is sodium and the substance reduced is oxygen gas.
(ii) The substance oxidised is Hydrogen gas and the substance reduced is copper oxide.
Hi sir sir please explain it
ReplyDeleteKar to diyaa sir ne explain, sir ke pass itna time nhi hai ki vo terko abb explain karne badhee
DeleteThanks sir I really thank to u to help me because tomorrow morning is my paper I don't know what is the answer thank u again sir๐ค๐ค๐ค๐ค๐ค๐ค๐ค๐ค๐ค๐ค๐ค๐ค
ReplyDeletePehle padh letii fir a
DeleteHow in (I) o2 is reduced
ReplyDeleteBecause 2 atoms of o2 in reactant side become when 1o in productant side
DeleteBetter
ReplyDeleteThis answers is very helpful too me thanks
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