Question

Raj visit the chemistry lab and found few Acids and Bases are kept it on the rack. He is confused between
Acids and Bases. So help Raj in identifying which one of the following are Acids or Bases and Explain.
a. Potassium hydroxide
b. Phosphoric acid
c. Zinc hydroxide
d. Carbon

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

potassium hydroxide- base

phosphoric acid -acid

zinc hydroxide -base