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Hydrogen — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrogen1 Mark
MCQ
Nascent hydrogen can be prepared by:
  • A
    $ \mathrm{Na}+\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH} $
  • B
    $ \mathrm{Al}+\mathrm{NaOH} $
  • C
    $ \mathrm{Zn}+\mathrm{H}_2 \mathrm{SO}_4 \text { oil }$
  • ✓
    All of these.
✓

Answer

Correct option: D.
All of these.
  1. All of these.

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