Acid, Base and Salts MCQ question and answer with solution | Chemistry Gk MCQs

A. Alkalis form OH^- ions in water

B. Alkalis form H⁺ ions in water

C. Alkalis form H₂O⁺ ions in water

D. Acids form OH^- ions in water

A. a-2, b-4, c-3, d-1

B. a-2, b-3, c-4, d-1

C. a-4, b-3, c-1, d-2

D. a-4, b-1, c-3, d-2

A. Blue with phenolphthalein and yellow with methyl orange

B. Pink with phenolphthalein and yellow with methyl orange

C. Yellow with phenolphthalein and pink with methyl orange

D. Yellow with phenolphthalein and blue with methyl orange

A. Sulphur dioxide

B. Nitric hydroxide

C. Ammonia

D. Carbon monoxide

A. Lactic acid

B. Formic acid

C. Acetic acid

D. Tartaric acid

A. O₂ gas

B. CO₂ gas

C. CO gas

D. H₂ gas

A. Power

B. Potenz, which means power in German

C. Potential, which means comfort in German

D. Potency, which means power in German

A. 9

B. 2

C. 12

D. 7

A. Alcohol

B. Water

C. Honey

D. Gasoline

A. 4

B. 7

C. 12

D. 18