RoseMarie Gallagher and Paul Ingram Solutions for Chapter: The Speed of a Reaction, Exercise 4: Q

Author:RoseMarie Gallagher & Paul Ingram

RoseMarie Gallagher Chemistry Solutions for Exercise - RoseMarie Gallagher and Paul Ingram Solutions for Chapter: The Speed of a Reaction, Exercise 4: Q

Attempt the free practice questions on Chapter 10: The Speed of a Reaction, Exercise 4: Q with hints and solutions to strengthen your understanding. Complete Chemistry for Cambridge IGCSE® Second Edition solutions are prepared by Experienced Embibe Experts.

Questions from RoseMarie Gallagher and Paul Ingram Solutions for Chapter: The Speed of a Reaction, Exercise 4: Q with Hints & Solutions

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 10 - The Speed of a Reaction>Q>Q 3

Complete and explain the following:

A reaction goes _____ when the concentration of a ______ is increased. It also goes ______ when the _____ is raised.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 10 - The Speed of a Reaction>Q>Q 4

Raising the temperature speeds up a reaction. Try to give two (new) examples of how this is used in everyday life. 

HARD
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 10 - The Speed of a Reaction>Q>Q 5

What happens to the rate of the reaction when the temperature is lowered? How do we make use of this?