Statement I: Na2Cr2O7 is more soluble than K2Cr2O7Statement II: Na2Cr2O7 is orange coloured, K2Cr2O7 is yellow coloured
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Statement I and Statement II both are correct
b
Statement I is correct Statement II is incorrect
c
Statement I is incorrect Statement II is correct
d
Statement I is incorrect Statement II is incorrect
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Sodium dichromate is more soluble than potassium dichromate. The yellow solution of sodium chromate is filtered and acidifiedwith sulphuric acid to give a solution from which orange sodium dichromate, Na2Cr2O7. 2H2O can be crystallised.