Question

Based on the data given in the table below, identify substances A and B.​

Substance A	Substance B
Sour in taste	Bitter in taste
Obtained from minerals	Soapy to touch
Water- soluble	Water-soluble

• A. A: Citric acid; B: Magnesium hydroxide​
• B. A: Nitric acid; B: Sodium hydroxide​
• C. A: Hydrochloric acid;​ B: Magnesium hydroxide​
• D. A: Oxalic acid; B: Calcium hydroxide​

Answer 1

The correct option is B A: Nitric acid; B: Sodium hydroxide​