Question

35. Which of the following is incorrectly matched ?
(A) Vinegar - CH3COOH
(B) Washing soda - NaHCO3
(C) Milk of magnesia - Mg(OH)2
(D) Quick lime - Ca0
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Answer 1

Answer:

A) Vinegar

Explanation:

Actually CH3COOH is acetic acid and through this acid vinegar is made.

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Answer 2

Ans. (B)
Formula for washing soda is Na2CO3 but the formula NaHCO3 written above is for baking soda/sodium bicarbonate.