AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Which of the following is not correct ?
- A Potassium permanganate on heating gives potassium manganate and manganese dioxide only
- B Phosphine is used in smoke screens
- C Bleaching action of chlorine is due to oxidation
- D Noble gases have very low boiling points
Answer & Solution
Correct Answer
(A) Potassium permanganate on heating gives potassium manganate and manganese dioxide only
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