Chemistry, asked by debashreeghosh, 1 year ago

Which metal is preferred for collecting hydrogen from
a. Cold water
B. Hot water
c. Steam

Answers

Answered by Mattupallinikitha

24

Cold water sodium,potassium
Hot water calcium magnesium
Steam aluminium

Answered by udit17

10

sodium for cold
mg and ca from hot as they are less reactive
iron from steam

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