Attempt any four questions from this Section.
Question 2
State one relevant observation for each of the following:
[3]
Sodium hydroxide solution is added first in a small quantity, then in
excess to an aqueous salt solution of Iron (III) sulphate.
A paner soaked in Potoni
Answers
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Answer:
2NAOH + FE2O3 ----------》 2NAFEO2 + H2O
Explanation:
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