Question

1. What happen when, we increase the temperature of the reaction mixture of aqueous sodium
thiosulphate and hydrochloric acid solutions?
a. it forms clear solution
b. collision between reacting species increases
c. kinetic
energy of reacting species decreases
d. it forms black coloured solution​

Answer 1

Answer:

b. collision between reacting species increases

>because with the increase in temperature the kinetic energy of the molecules also increases. Usually, it is observed that for every 10-degree increase in temperature the rate of reaction is doubled. Therefore, the rate of reaction of hydrochloric acid and sodium thiosulphate also increases with rise in temperature.

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Answer 2

Answer:

What happen when ,we increase the temperature of the reaction mixture of aqueous sodium thiosulphate and hydrochloric acid solution.

collision between reacting species increases.

Explanation:

When we increase the temperature of the reaction mixture of aqueous sodium thiosulphate and hydrochloric acid collision between reacting species increases.

Collision means tension between two substances increases that means the rate of the reaction depends  on the frequency of collisions.

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