The exact volumes of 1 M NaOH solution required to neutralize 50 mL of 1M H₃PO₃ solution and 100 mL of 2M H₃PO₂ solution respectively, are
The exact volumes of 1 M NaOH solution required to neutralize 50 mL of 1M H₃PO₃ solution and 100 mL of 2M H₃PO₂ solution respectively, are
Option 1 -
100 mL and 50 mL
Option 2 -
100 mL and 200 mL
Option 3 -
50 mL and 50 mL
Option 4 -
100 mL and 100 mL
Asked by Shiksha User
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1 Answer
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Correct Option - 1
Detailed Solution:This problem involves the stoichiometry of acid-base neutralization.
o For the reaction with H? PO? (a dibasic acid), 100 mL of NaOH is required.
o For the reaction with H? PO? (a monobasic acid), 200 mL of NaOH is required.
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