Home
Class 12
CHEMISTRY
An exothermic reaction is one in which t...

An exothermic reaction is one in which the reacting substances

A

have more energy than the products

B

have less energy than the products

C

have as much energy as the products

D

are at a higher temperature than the products

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

An endothermic reaction is one in which heat content of

The activation energy of exothermic reaction is 20 kj. The heat of the same reaction is -50 kj. The activation energy of the reverse reaction in kj would be

Distinguish between Exothermic reaction and Endothermic reaction

Explain exothermic reaction with example.

The reaction in which oxygen is added to the substance is called____reaction.

Answer the following question in one sentence : Which is the hardest natural substance ?

Choose correct alternative. In which one of the following substances the resistance decreases with increase in temperature?

Select the appropriate options and complete the following paragraph. (oxygen, hydrogen, reduction, oxidation, never, always, redox, decomposition)_______ is the process in which a su bstance gains _______or loses hydrogen.________ is the process in which a substance gains _______ or loses oxygen. The reaction in which one reactant gets oxidised and the other reactant gets reduced is called as oxidation-reduction reaction or reaction________ Oxidation and reduction reactions ________ occur simultaneously.