What colour will Litmus paper turn if the solution is an alkili?

Answer 1

if litmus paper is red, it will go blue

if litmus paper is blue, it remains blue

if it is any other colour but blue, it will go bluish

simple ^_^

Answer 2

Red litmus paper will turn blue if it's an alkali.
Blue litmus paper stays blue.
You can buy litmus paper at your local pharmacy cheaply(generic brand).

Answer 3

Litmus turns blue in alkaline solution.

Answer 4

Milk is slightly acidic before it turns into curds(lactic acid)... when litmus test is done, litmus paper turns to Red/Pink..... Lemon juice contains citric acid(pH-2 or 3), and litmus paper here too turns into Red/Pink....

Answer 5

it depends if it is red litmus paper or blue litmus paper

Answer 6

reb litmus turns blue and blue litmus turns red

Answer 7

Purple is strong alkali. Blue is weak. Green is ph neautral.
Yellow, orange and red are weak to strong acids

Answer 8

This is what my college chem teacher taught us : Acids are red, Bases are blue

Answer 9

it will turn a dark blue or deep purple coulour

Answer 10

blue