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 #39217
Back to Home
View All d and f BLOCK ELEMENTS Questions
29 Views
Question
How is sodium chromate (Na2CrO4) typically prepared for the production of dichromates?
A. By heating chromite ore alone
B. By reacting chromium metal with sodium hydroxide
C. By fusing chromite ore with sodium carbonate in the presence of air
D. By electrolyzing a solution of sodium chromate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why are high-spin complexes generally formed more readily with weak field ligands like H2O compared ...
10
What is the primary difference in the electronic configurations of Ce³⁺ and Ce⁴⁺ ions?
18
Who proposed that the properties of elements are a periodic function of their atomic weights?
22
Which political party accused the BJP-led Delhi government of destroying official records related to...
(Current Affairs)
31
A landmark Hong Kong court ruling recognized parental rights for a lesbian couple who had a child vi...
(Current Affairs)
38