Question

Which of the following does not give oxygen on heating?
(a) Zn(ClO₃)₂ (b) K₂Cr₂O₇ [2013]
(c) (NH₄)₂Cr₂O₇ (d) KClO₃

Answer 1

Explanation:

Which of the following does not give oxygen on heating?

(a) Zn(ClO₃)₂

(b) K₂Cr₂O₇ [2013]

(c) (NH₄)₂Cr₂O₇

(d) KClO₃✔️✔️

Answer 2

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(d) KClO₃

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