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Deep red-yellow vapour of CrO2Cl2 is passed int…
MEDIUM
MCQ SINGLE
IChO (Chemistry Olympiad)
Inorganic Chemistry
d and f Block elements
Other Compounds of d-block Elements
Deep red-yellow vapour of CrO2Cl2 is passed into an aqueous solution of NaOH. The solution turns
A.
yellow due to the formation of Na2Cr2O7
B.
yellow due to the formation of Na2CrO4
C.
green due to the formation of CrCl3
D.
red due to the formation of Na2CrO4
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