Chemistry · May / June 2021 · Paper 12 · Question 22
5070The characteristic properties of acids and bases
Which row shows the pH values for 0.1 mol / dm³ solutions of ammonia, hydrochloric acid, sodium chloride and sodium hydroxide?
- ANH3 1, HCl 7, NaCl 13, NaOH 11
- BNH3 7, HCl 1, NaCl 11, NaOH 13
- CNH3 11, HCl 1, NaCl 7, NaOH 13
- DNH3 13, HCl 11, NaCl 7, NaOH 1
As printed in the paper
Show the answer
Correct answer: C. NH3 11, HCl 1, NaCl 7, NaOH 13
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.