Home › CBSE Class 12 (Science) › Chemistry › The d- and f-Block Elements › Crystals of potassium permanganate are
Crystals of potassium permanganate are
ADark purple
BBright orange
CPale yellow
DBottle green
Answer & Solution
Correct answer: A. Dark purple
Solid KMnO4 forms very dark purple crystals that look nearly black.
Related questions
Metals that readily form homogeneous alloys have radii within aboutMany copper(I) compounds in aqueous solution undergoSubstances that are attracted very strongly by a magnetic field are calledThe spin-only magnetic moment of Mn2+ (five unpaired electrons) is nearlyParamagnetism in transition metal ions arises from the presence ofTransition metals form many complexes owing to small ions, high charge andInterstitial compounds of transition metals are chemicallyCompounds formed when small atoms like H, C or N sit inside metal lattices are