In which setup

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A student performed an experiment using zinc granules and sodium carbonate with sodium hydroxide and hydrochloric acid under different
conditions as shown below.

In which setup
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Academic Chemistry NCERT Class 10

Correct Answer: (d) IV

Explanation: Gas will not evolve in the case of IV setup as NaOH does not react with sodium carbonate.

Updated on: 10-Oct-2022

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