Which of the following statements for the reaction, is correct?
$$N{a_2}Cr{O_4} + {H_2}S{O_4} \to $$
A.
It is a redox reaction in which green solution of $${\left[ {Cr{{\left( {{H_2}O} \right)}_6}} \right]^{ + 3}}$$ is produced.
B.
One of the product in reaction has trigonal planar structure.
C.
Dimeric bridged tetrahedral metal ion is produced.
D.
Dark blue colour is obtained in reaction.
Answer :
Dimeric bridged tetrahedral metal ion is produced.
Solution :
Releted MCQ Question on Inorganic Chemistry >> D and F Block Elements
Releted Question 1
When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volume of hydrogen evolved is