Science, asked by adnanshahid20072001, 8 months ago

The strength of an acid or a base can be known by using a
1. Litmus paper
2. Ph paper
3. Turmeric paper
4. China rose indicator

Answers

Answered by shreyanandy

0

2. Ph paper

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Answered by oOswayammauryaOo

0

option a is correct✔ option litmus paper

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