Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
state why bauxite is first crushed and ground into smaller particles
0
votes
182
views
asked
Aug 24, 2023
in
Chemistry Form 4
by
0724816XXX
state why bauxite is first crushed and ground into smaller particles
metals: extraction properties and uses
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Aug 25, 2023
by
0799583XXX
To increase surface area for the reaction
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
what property make aluminium oxide and silicon iv oxide react with sodium hydroxide solution
asked
Aug 24, 2023
in
Chemistry Form 4
by
0724816XXX
metals: extraction properties and uses
0
votes
1
answer
The chief ore of aluminium is bauxite which mainly contains Al2O3.2H20. The ore is initially purified before aluminium is extracted electrolitically.
asked
Jul 7, 2021
in
Chemistry Form 4
by
anony mous
metals
alluminium
chief ore
0
votes
1
answer
Explain why concentrated Sulphuric (VI) acid is a poor electrolyte and has no effect on blue litmus paper whereas 2M Sulphuric (VI) acid conducts electricity and changes blue litmus paper red.
asked
Aug 17, 2021
in
Chemistry Form 4
by
anonymous
electrochemistry
0
votes
2
answers
Hydrogen chloride gas is bubbled through water and resultant solution divided to 3 portions. To the first portion three drops of silver nitrate solution. State what was observed and write the equation.
asked
Nov 5, 2021
in
Chemistry Form 1
by
baliks
water and hydrogen
0
votes
1
answer
Two similar containers A and B are filled with equal masses of water at the same temperature Container A is made of copper while container B is made of glass. Heat is then supplied to the containers at the same rate. State with a reason, the container in which water boils first.
asked
Jun 21, 2021
in
Physics Form 1
by
anonymous
thermal expansion
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(632)
English
(287)
Kiswahili
(559)
Chemistry
(663)
Chemistry Form 1
(225)
Chemistry Form 2
(177)
Chemistry Form 3
(183)
Chemistry Form 4
(77)
Physics
(604)
Biology
(659)
Geography
(537)
History
(568)
CRE
(365)
IRE
(53)
Agriculture
(519)
Business Studies
(379)
Computer Studies
(20)
Home Science
(60)
General Questions
(432)
6.4k
questions
9.6k
answers
6
comments
590
users
...