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JEE MAIN 2021
16-03-2021 S2
Question
The exact volumes of 1 M NaOH solution required to neutralize 50 mL of $1 \mathrm{M} \mathrm{H}_3 \mathrm{PO}_3$ solution and 100 mL of $2 \mathrm{M} \mathrm{H}_3 \mathrm{PO}_2$ solution, respectively, are :
Select the correct option:
A
100 mL and 100 mL
B
100 mL and 50 mL
C
100 mL and 200 mL
D
50 mL and 50 mL
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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