Question

Mention the colour change for the reaction between the following substances and litmus, turmeric.

Answer 1

Answer:

Litmus :- i) curd => a) blue litmus = red

b) red litmus = red

ii) soap solution => a) blue L = blue

b) red L = blue

iii) baking soda => a) blue L = blue

b) red L = blue

iv) salt solution => a) blue L = no change

b) red L = no change

v) window cleaner( either basic or acidic) =>

a) blue L = blue or red respectively.

Turmeric :- i) curd = yellow

ii) soap solution = reddish brown

iii) baking soda = reddish brown

iv) salt solution = no change

v) window cleaner ( either acidic or basic ) = yellow or reddish brown respectively.

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b) red L = blue or red respectively.