Class 12 Chemistry d-and f-Block Elements Compounds of Transitional elements

Medium

Which of the following is the green coloured powder produced when ammonium dichromate is used in fireworks?

A
$Cr$
B
$CrO_3$
C
$Cr_2O_3$
D
$CrO(O_2)$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Compounds of Transitional elements

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