Home
Class 12
CHEMISTRY
Burning of coal is represented as C(s)+O...

Burning of coal is represented as `C(s)+O_(2)(g)rarr CO_(2)(g)`. The rate of this reaction is increased by

A

decrease in the concentration of oxygen

B

powdering the lumps of coal

C

decreasing the temperature of coal

D

providing inert atmosphere

Text Solution

Verified by Experts

The correct Answer is:
B
Surface area increases.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    DISHA PUBLICATION|Exercise EXERCISE 1 : CONCEPT BUILDER (TOPICWISE) (TOPIC 2: Order of Reaction and Half Life Period)|32 Videos

  • CHEMICAL KINETICS

    DISHA PUBLICATION|Exercise EXERCISE 1 : CONCEPT BUILDER (TOPICWISE)(TOPIC 3 : Theories of Rate of Reaction)|17 Videos

  • CHEMICAL KINETICS

    DISHA PUBLICATION|Exercise EXERCISE 2 : CONCEPT APPLICATOR|30 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DISHA PUBLICATION|Exercise EXERCISE-2: CONCEPT APPLICATOR|30 Videos

  • CHEMISTRY IN EVERDAY LIFE

    DISHA PUBLICATION|Exercise Exercise|88 Videos

Similar Questions

Explore conceptually related problems

For the system S (s) + O_(2)(g) rarr SO_(2)(g) ?

For the reaction C(s)+O_(2)(g) rarr CO_(2) (g), Deltan value is

For a reaction, 2N_(2)O_(5)(g) to 4NO_(2)(g) + O_(2)(g) rate of reaction is:

In the reaction, 2NO(g)+O_(2)(g)rarr2NO_(2)(g) , the rate to change of concentration of NO is

How will the rate of reaction 2SO_(2)(g) + O_(2)(g) rarr 2SO_(3)(g) change if the volume of the reaction vessel is halved?

For the reaction CO(g) + 0.5O_(2)(g) rarr CO_(2)(g) K_(P)//K_(c) is equal to