Question

On heating potassium, chlorate decomposes slowly. 2KClO3 + heat ----> 2KCl + 3O2 The rate of above reaction increases on _____. PLZZ ANSWER FAST AS IT'S URGENT.

Answer 1

Answer:

MnO₂

Explanation:

The decomposition of KClO₃ is an extremely slow process that occurs above a temperature of 300°C or 573K. In order to speed up this process, a catalyst is used. A catalyst is a substance that speeds up a chemical reaction without being consumed during the reaction. In this case, Manganese (IV) oxide [MnO₂] is used. Hence your answer is "adding a catalyst" or if you want a specific answer, "adding Manganese (IV) oxide [MnO₂]".

On heating, potassium chlorate decomposes slowly. 2KClO3 + heat ----> 2KCl + 3O2 The rate of above reaction increases on adding a catalyst.

Hope it helps!

Answer 2

Answer:

Are u mad

pagal hoo kya bin budhi ka bahubalii

nahin aata hai toh matt do na answer