Analytical ChemistryHard

Question

Which of the following does not give oxygen on heating ?

Options

A.(NH₄)₂Cr₂O₇

B.KClO₃

C.Zn(ClO₃)₂

D.K₂Cr₂O₇

Solution

(NH₄)₂Cr₂O₇

N₂ + Cr₂O₃ + 4 H₂O do not produces O₂.

Create a free account to view solution

View Solution Free

Topic: Analytical Chemistry·Practice all Analytical Chemistry questions

More Analytical Chemistry Questions

Which of the following is/are not correctly matched ?...Select the incorrect statement(s)....Which of the following reagents turns white precipitate of AgCl yellow ?...Which one of the following can be used in place of NH4Cl for the identification of the third group radicals?...A dark green bead in the borax bead test (in oxidising flame) indicates the presence of :...