Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #39267
Back to Home
View All d and f BLOCK ELEMENTS Questions
15 Views
Question
What is the primary source material for the industrial preparation of potassium dichromate?
A. Chromium metal
B. Potassium chromate
C. Chromite ore (FeCr2O4)
D. Manganese dioxide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which catalyst is used in the Contact Process mentioned in the text?
16
In the first transition series, how does the stability of the +2 oxidation state generally change fr...
6
What is the melting point range for most lanthanoids?
18
Which country's women's cricket team is scheduled to play a four-match white-ball friendly series ag...
(Current Affairs)
6
Which government body invited bids to procure 500 million units (MU) of renewable energy annually fo...
(Current Affairs)
19