Virtual Labs

A known volume of HCl solution of exactly known concentration is allowed to react with a strong alkali in dilute solution. Which of the following best describes the mentioned reaction?

a: Heat of solution. Explanation

Explanation

b: Heat of dilution. Explanation

Explanation

c: Heat of neutralization. Explanation

Explanation

d: Heat of formation. Explanation

Explanation

The amount of heat evolved when 1 g equivalent of the base is completely neutralised by a strong acid in a dilute solution is called........

a: Heat of neutralisation of a acid Explanation

Explanation

b: None of the above Explanation

Explanation

c: Heat of Dilution Explanation

Explanation

d: Heat of neutralisation of a base Explanation

Explanation

The energy change of a reaction that occurs at constant pressure is termed as

a: Enthalpy change Explanation

Explanation

b: Entropy change Explanation

Explanation

c: Gibbs free energy change Explanation

Explanation

d: Internal energy change Explanation

Explanation

What is the relation between the heat liberated in the neutralisation reaction and of the calorimeter?

a: Increases the temperature of calorimeter Explanation

Explanation

b: No effect on calorimeter Explanation

Explanation

c: Decreases the temperature of calorimeter Explanation

Explanation

d: Increases the pressure of calorimeter Explanation

Explanation

Unit of specific heat capacity is........?

a: gJ/J°C Explanation

Explanation

b: J°C/Kg Explanation

Explanation

c: J/g °C Explanation

Explanation

d: Kg/J°C Explanation

Explanation

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