FSC Part 1 Chemistry Chapter 9 Solutions Online Test

Top Scorers Of Chapter 9 "Acid-Base Chemistry" MCQ`s Test

Sr.#	Question	Answer
1	Which is amphoteric	A. H2O B. HCl C. NaOH D. NH3
2	A solution with equal [H+] and [OH-] is	A. Basic B. Acidic C. Neutral D. Salt
3	Litmus turns which color in a basic solution.	A. Red B. Orange C. Blue D. Colorless
4	In an acid base titration, the equivalence point is reached when.	A. pH of the solution is 7.0 B. The indicagor changes color C. Equal volumes of acid and base have been added D. The reaction stops
5	A salt from stron acid+weak base gives.	A. Neutral solution B. Acidic solution C. Precipitate D. Basic solution
6	A salt that hydrolyzes in water in from	A. Strong acid and base B. Weak acid or base C. None D. Both strong
7	The pH of a buffer doesn't chagne much when	A. Diluted with water B. Acid or base is added C. Heated D. Temp changes
8	Which of the following does not affect pH .	A. Concentration B. Temperature C. Color of solution D. Strength
9	The suppression of ionization of a weak electrolyte by adding common ion is	A. Le-Chatelier's effect B. Common ion effect C. Auf Bau effect D. Hund's rule
10	Which indicator is typically used for titration involving strong acids and strong bases.	A. Methyl red B. Phenolphthalein C. Bromothymol blud D. Litmus solution