In a series of solutions with pH of 2.5, 3.5, 7.0 and 8.0, which is likely to turn red moist litmus paper blue?
a
3.5
b
8.0
c
2.5
d
7.0
Explanation
Correct Option
bVideo Explanation
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MedicASH
2 months ago
ACID TURN BLUE LITMUS RED
BASE TURN RED LITMUS BLUE
use this 👇
B for BLUE AND BASE
So BASE turn litmus BLUE
for ACID use angry rule, if you are angry your eyes turn RED.
So ACID turn LITMUS RED

