What color does blue litmus paper turn when dipped in acid?

Practice MCQ for SSC, UPSC, RRB Exams

A. Yellow A.
B. Red B.
C. Green C.
D. Colourless D.

Correct Answer: B সঠিক উত্তর: B

View All Exams
All Coaching Institutes
Our App:
Follow us on:
Facebook Link Youtube Link