P-Block Elements Ques 130

Question: Sodium chloride when heated with conc. $ H_2SO_4 $ and solid potassium dichromate gives

[CPMT 1981, 84]

Options:

A) Chromic chloride

B) Chromyl chloride

C) Chromous chloride

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$ 4NaCl+K_2Cr_2O_7+3H_2SO_4\to $ $ K_2SO_4+2Na_2SO_4+\underset{\text{Chromyl chloride}}{\mathop{2CrO_2Cl_2+3H_2O}} $



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