Login

Remember

Google Login
Register

PYQ's
Questions
Hot!
Unanswered
Tags
Categories
Viva Notes
Ask Question
PDF Notes

Metallic oxides of zinc, magnesium and copper were heated with the following metals.

0 votes

190 views

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)
edited Jun 29, 2023

Metallic oxides of zinc, magnesium and copper were heated with the following metals.

Metal	Zinc	Magnesium	Copper
Zinc oxide	-	-	-
Magnesium oxide	-	-	-
Copper oxide	-	-	-

In which cases will you find displacement reactions taking place?

Your comment on this question:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Your answer

Please answer the question in detail

Your name to display (optional):

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

0 votes

answered Dec 6, 2021 by Doubtly (98.9k points)
selected Jun 29, 2023 by Doubtly

Best answer

Metal	Zinc	Magnesium	Copper
Zinc oxide	No reaction	Displacement	No reaction
Magnesium oxide	No reaction	No reaction	No reaction
Copper oxide	Displacement	Displacement	No reaction

Your comment on this answer:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Related questions

0 votes

1 answer 179 views

Samples of four metals A, B, C and D were taken and added to the following solution one by one.

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

0 votes

1 answer 161 views

What type of oxides are formed when non-metals combine with oxygen?

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

0 votes

1 answer 134 views

Which of the following pairs will give displacement reactions? (a) NaCl solution and copper metal

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

0 votes

1 answer 141 views

Food cans are coated with tin and not with zinc because (a) zinc is costlier than tin.

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

0 votes

1 answer 128 views

Carbonate and sulphide ores are usually converted into oxides during the process of extraction.

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

0 votes

1 answer 273 views

(b) Assess the usefulness of these tests in distinguishing between metals and non-metals.

asked Dec 6, 2021 in Metals and Non-metals by Doubtly (98.9k points)

Doubtly is an online community for engineering students, offering:

Free viva questions PDFs
Previous year question papers (PYQs)
Academic doubt solutions
Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

554 users

Send feedback
About
faq
Linkedin
Terms of service
disclaimer
copyright
privacy policy
comments
XML Sitemap

Doubtly

...