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Elements of Group 1 and 2 — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryElements of Group 1 and 22 Marks
Question
Enlist physical properties of dihydrogen.
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Answer

Physical properties of dihydrogen:
  • Dihydrogen is a colourless, tasteless and odourless gas.
  • It bums with a pale blue flame.
  • It is a nonpolar and water-insoluble gas.
  • It is lighter than air.

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