Chemistry, asked by ghazala18, 8 months ago

no spam answers plz.. answer with correct explanation

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Answers

Answered by ghazala162004

2

Answer:

hello..

Explanation:

HEY..HERE IS U R ANS..

OPTION 4..

Answered by mbakshi37

1

Answer:

4.

Explanation:

any qty of equal concentration addition will NOT change Concentration .

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