Advertisements
Advertisements
प्रश्न
Sulphur dioxide changes the colour of potassium permanganate to:
विकल्प
pink
orange
green
none of these
MCQ
Advertisements
उत्तर
None of these
Explanation:
Sulphur dioxide (SO2) is a reducing agent that decolourizes the pink/purple solution of potassium permanganate (KMnO4), making it completely colourless.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
