Respiration is accompained by

Physical adsorption is accompained by

When rain is accompained by a thunderstorm, the collected rain water will have a pH :

When rain is accompained by a thunderstorm, the collected rain water will have a pH :

When rain is accompained by a thunder storm, the collected rainwater will have pH value

Sudden plasmolysis in bacteria is accompained by

Assertion (A): A reaction which is spontaneous and accompained by decreases of randomness must be exothermic. Reason (R ) : All exothermic reactions are accompained by decrease of randomness.

For the reaction I_(2(g)) hArr I_(2(s)), Delta H= -ve . Then choose the correct statement from the following (A) The process is spontaneous at all temperature (B) The process is accompained by an increase in entropy (C ) The process is accompained by a decrease in entropy (D) The process is accompained by a decrease in enthalpy