Question

Explain how can the rate of the chemical reaction, namely, dicomposition of hydrogen peroxide
be increased?
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Answer 1

By using the Catalyst called as Manganese dioxide we an increase the speed of decomposition of Hydrogen peroxide. Hydrogen Peroxide is normally used for dressing the wounds and cuts. Decomposition of H2O2 can be done easily by heating. But by adding catalyst we can decompose it without heating.

HOpe iT HelP YOu DEaR

Answer 2

Answer:

HELLO DEAR !!!

GUD NOON ♥

MANGANESE DIIXIDE CATALYZES THE DECOMPOSITION OF HYDROGEN PEROXIDE TO OXYGEN & WATER...

WITH THE ADDITION OF MnO2 WE CAN ACTUALLY LOWER THE ACTIVATION ENERGY DOWN TO ABOUT 58 KJ/ MOLE

AND THAT SPEEDS UP THE RATE OF CHEMICAL REACTION BY 1073 TIMES AT 200 C ...

HOPE IT HELPS :)