Question

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Questions in Attachment ​

Answer 1

Answer:

Both A and R are correct and R is the correct explanation of A

Explanation:

Synthetic detergents are sodium salt of long chain sulphonic acid

detergents are capable of forming soluble salts even with the calcium and magnesium ions present in hard water and forms lather easily in hard water.

ii)Both A and R are correct and R is not the correct explanation of A