Login

Remember

Google Login
Register

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

Ask a Question

What chemical process is used for obtaining a metal from its oxide?

0 votes

98 views

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

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

A metal can be extracted from its oxide by the process of reduction.

\(2HgO_{(s)}\rightarrow2Hg(I)+O_{2(g)}\)

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 169 views

Aluminium is a highly reactive metal, yet it is used to make utensils for cooking.

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

0 votes

1 answer 139 views

M is a bivalent metal. Write down the steps to find the chemical formulae of its compounds formed with the radicals,

asked Apr 11, 2022 in Chapter 4 Measurement of Matter by Doubtly (98.9k points)

+1 vote

1 answer 771 views

L. 2.0 g of a metal burnt in oxygen gave 3.2 g of its oxide. 1.42 g of the same metal heated in steam

asked Apr 21, 2021 in Chapter 1: Some Basic Concepts of Chemistry by anonymous

11th1q4

0 votes

1 answer 195 views

Differentiate between metal and non-metal on the basis of their chemical properties

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

0 votes

1 answer 170 views

Haber’s process is used for preparation of …………. a. HNO3 b. NH3 c. NH2CONH2 d. NH4OH

asked Apr 13, 2022 in Chapter 9: Elements of Group 13, 14 and 15 by Doubtly (98.9k points)

0 votes

1 answer 155 views

In the electrolytic refining of a metal M, what would you take as the anode, the cathode and the electrolyte?

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

561 users

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

Doubtly

...