Question no. 22
Q22. A student performed an experiment using zinc granules and sodium carbonate with sodium hydroxide and hydrochloric acid, under different conditions as shown here:
In which of the given set up the gas is not evolved and why?
Dear student,
the answer is (b) as NaOH does not react with sodium carbonate.
In 1 , hydrogen gas will be released.
In 2 , hydrogen gas will be released.
In 3 , carbon dioxide will be released.
Regards
the answer is (b) as NaOH does not react with sodium carbonate.
In 1 , hydrogen gas will be released.
In 2 , hydrogen gas will be released.
In 3 , carbon dioxide will be released.
Regards