Which of the following metals will react with NaOH and KOH to liberate hydrogen gas? β Hydrogen Chemistry Question
Question
Which of the following metals will react with NaOH and KOH to liberate hydrogen gas?
Answer: C
π‘ Solution & Explanation
2 2 2 2 2 2 2 2 2 2 2Al 2NaOH 2H O 2NaAlO 3H Sn 2NaOH H O Na SnO 2H Zn 2NaOH Na ZnO H -> -> ->
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