Question

Q. 1: Four test-tubes A, B, C & D containing milk of magnesia, baking powder, vinegar & water
respectively. What change is expected when red & blue litmus paper is immersed in these test tubes?
Colour change in red litmus
Test-Tube Solution
paper
Colour change in blue litmus paper
А
Milk of magnesia
B
Baking powder
C
Vinegar
D
Water
plzz help me guys.​

Answer 1

Answer:

A ) red - blue

B) red - blue

C ) blue - red

D ) red - red

blue - blue