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NEET UG CHEMISTRY MCQ: SOLUTIONS

1 Medium

1 of 1

Analyzing +4 | -1

An acid '

A

' is

0.4 \mathrm{~N}

. In a neutralization process

50 \mathrm{~ml}

of '

A

' is mixed with

30 \mathrm{~ml}

of sodium carbonate solution (42.49/litre) and

10 \mathrm{~mL}

of the resulting solution is diluted to

50 \mathrm{~mL}

and then

5 \mathrm{~mL}

of this solution

(B)

is completely neutralised with certain volume of 40 times diluted solution of

(A)

. find the volume of diluted solution. of

(A)

required for the neutralization of

B

(in

\mathrm{mL}

)

View answer and explanation

Correct option: A

5

Option A is correct. The problem involves a series of neutralization reactions and dilutions. By carefully tracking the equivalents of acid and base at each step, we can determine the volume of diluted acid required to neutralize the final solution, which is 5 mL.

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