MPSC Rajyaseva 2021 CSAT — Question 35
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एका अनुमापनी विश्लेषणणात, 25 घनसेिंटीमीटर 0.1 N नायट्रिकआम्ल _________ घनसेिंटीमीटर 0.25 N पोटॅशिअम हायड्रॉक्साइड पूर्णपणे अभिक्रिया करेल. In a titrimetric analysis, 25 cm³ of 0.1 N HNO₃ would react completely with _________ cm³ of 0.25 N KOH.
1)100
2)10✓ Correct
3)250
4)25
Using the neutralization formula N1V1 = N2V2: (0.1 N) * (25 cm³) = (0.25 N) * V2. Solving for V2 gives (2.5 / 0.25) = 10 cm³.