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प्रश्न
Complete the following equations:
KMnO4 
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उत्तर
2 KMnO4 
K2MnO4 + MnO2 + O2
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संबंधित प्रश्न
Account for the following :
Acidic character increases from HF to HI.
F2 has lower bond dissociation enthalpy than Cl2. Why?
Why are halogens coloured?
Write the reactions of F2 with water.
With what neutral molecule is ClO− isoelectronic? Is that molecule a Lewis base?
Arrange the following in the order of property indicated for the given set:
HF, HCl, HBr, HI - increasing acid strength.
Cl2 acts as a bleaching agent.
Tincture of iodine is ____________.
Which is the strongest acid in the following:
Statement I: Acid strength increases in the order given as HF << HCl << HBr << HI.
Statement II: As the size of the elements F, Cl, Br, and I increase down the group, the bond strength of HF, HCl, HBr, and HI decreases and so the acid strength increases.
In the light of the above statements, choose the correct answer from the options given below.
