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प्रश्न
Write balanced equcation for the following reaction:
Manganese (IV) oxide and concentrated hydrochloric acid.
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उत्तर
\[\ce{\underset{\text{Manganese dioxide}}{MnO2} + 4HCl -> \underset{\text{Manganese chloride}}{MnCl2(aq)} + 2H2O + Cl2}\]
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संबंधित प्रश्न
State your observations when Dilute Hydrochloric acid is added to Sodium thiosulphate.
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Salt obtained by heating sodium chloride with concentrated sulphuric acid below 200 degree celcius.
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Fill in the blank:
On addition of silver nitrate to hydrochloric acid ___________ precipitate is formed which is soluble in ____________
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An amphoteric hydroxide
How will you distinguish between the two black samples, CuO and MnO2 with a chemical test?
