Mathematics · Aptitude
If 20 mL of a NaOH solution is fully neutralised by 10 mL of a HNO3 solution, how much of the same NaOH solution will be required to completely neutralise 15 mL of the HNO3 solution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 130 mL✓
- 240 mL
- 325 mL
- 420 mL
Correct answer
30 mL
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