Trusted by millions of Kenyans
Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

Below are PH values of some solutions. i) Which solution is likely to be I. acidic rain II. Potassium hydroxide ii) A basic substance V...

Below are PH values of some solutions.
fig424520191141.png
i) Which solution is likely to be
I. acidic rain
II. Potassium hydroxide
ii) A basic substance V reacted with both solutions Y and X. What is the nature of V.
iii) Identify two substances that show these characteristics in question (ii) above.

Answers


Kavungya
i) I. Z
II. Y
ii) Amphoteric
iii) PbO, ZnO, Al2O3, Zn(OH)2, Pb(OH)2, Al(OH)3
Accept their correct names
Kavungya answered the question on May 24, 2019 at 08:59

Answer Attachments

Exams With Marking Schemes

Related Questions