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 #39212
Back to Home
View All d and f BLOCK ELEMENTS Questions
15 Views
Question
What type of acid does CrO3 give when it reacts with water?
A. HCrO2
B. H2CrO4 and H2Cr2O7
C. H3CrO3
D. Cr(OH)3
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What determines the specific colour observed for a transition metal ion in aqueous solution?
14
Among the first transition series elements, which metal exhibits the +1 oxidation state most frequen...
10
What is the coefficient of Sn^4+ in the balanced half-reaction for the oxidation of tin(II) by dichr...
6
How many field trainers are expected to be trained to assist in training enumerators for the Populat...
(Current Affairs)
45
Which Indian official is set to attend the Shanghai Cooperation Organisation (SCO) summit on Septemb...
(Current Affairs)
30