Civil Engineering MCQJE Level Civil Engineering
RRB-style calculation: If 20 mL of 0.1 N HCl exactly neutralizes 20 mL of NaOH, the normality of NaOH is:
Physics and ChemistryPhysics and ChemistryHARD
Choose the correct answer
A
10 N
B
0.01 N
C
0.1 N
D
1.0 N
Correct Answer
C. 0.1 N
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For neutralization, N1V1 = N2V2; equal volumes imply equal normality.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.