Physics, asked by vansh1304, 10 months ago

Litmus paper is used for checking
a) purification of water
c) hardness of water
b) acidity/alkalinity of water
d) chlorine-content of water

Answers

Answered by shaziaiqbal

0

Answer:

a is the right answer ,,,,,,,,,,,,

Answered by ann4844

0

Answer:

hi

Explanation:

your answer is b)

mark me as Brainliest

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