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PART - 1 CH - 1 Chemical Reactions and Equations — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10SciencePART - 1 CH - 1 Chemical Reactions and Equations1 Mark
MCQ
Both $H _2$ and $CO _2$ gases are …..
  • A
    heavier than air.
  • ✓
    colourless.
  • C
    acidic in nature.
  • D
    soluble in water.
✓

Answer

Correct option: B.
colourless.
B

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