9
Which gas is evolved when magnesium metal reacts with very dilute $\ce{HNO3}$ ?
- (a)Oxygen
- (b)Nitrogen
- (c)Hydrogen
- (d)Nitrogen Dioxide
Show SolutionHide Solution↓
(C)/ Hydrogen (1 Mark)
CBSE Class 10 Science PYQ · Metals and Non-metals · Chemical properties of metals · 1 Mark · March 2026 · Standard
Solve it yourself first — then press ↓ or tap Show Solution. Use ← → for previous / next question.