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.

Equal volumes of 1M monobasic acids K and L were each reacted with excess zinc granules. The table below shows the volumes of the gas produced...

Equal volumes of 1M monobasic acids K and L were each reacted with excess zinc granules.
The table below shows the volumes of the gas produced after two minutes
Q1610292019901.png
(a) Explain the difference in the volumes of the gas produced
(b) How can the production of the gas be increased?

Answers


Maurice
(a) L is more ionized than K hence reacts faster producing higher volume of a gas. Or L is a stronger acid therefore ionized faster than K a weaker acid

(b) Increasing the temperature using zinc powder/increasing the concentration of acid.
maurice.mutuku answered the question on October 29, 2019 at 06:04

Answer Attachments

Exams With Marking Schemes

Related Questions