RoseMarie Gallagher and Paul Ingram Solutions for Chapter: Making Use of Metals, Exercise 3: Q

Author:RoseMarie Gallagher & Paul Ingram

RoseMarie Gallagher Chemistry Solutions for Exercise - RoseMarie Gallagher and Paul Ingram Solutions for Chapter: Making Use of Metals, Exercise 3: Q

Attempt the practice questions on Chapter 14: Making Use of Metals, Exercise 3: 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: Making Use of Metals, Exercise 3: Q with Hints & Solutions

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 14 - Making Use of Metals>Q>Q 1

Write the equation for the redox reaction that gives iron.

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 14 - Making Use of Metals>Q>Q 2

What is the 'blast' of the blast furnace?

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 14 - Making Use of Metals>Q>Q 3

Name the waste gases from the blast furnace.

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 14 - Making Use of Metals>Q>Q 4

The calcium carbonate in the blast furnace helps to purify the iron. Explain how, with an equation.

EASY
Upper Secondary: IGCSE
IMPORTANT
Complete Chemistry for Cambridge IGCSE® Second Edition>Chapter 14 - Making Use of Metals>Q>Q 5

The slag and waste gases are both useful. How?