Question

Which of the following is a proper use for a calorimeter?a) Measuring heat of combustion b) Measuring temperature of a mixture c) Measuring the amount of oxygen consumed in a combustion reaction d) Measuring entropy of a reaction

Answer 1

(a) heat of combustion

Step-by-step explanation:

A Calorimeter basically is used for measuring heat of combustion. commercially it is referred to as a bomb calorimeter.

Temperature is measured ny an instrument called thermometer.

The amount of oxygen consumed in a combustion process is determined by stoichiometric calculations.

Entropy can not really be measured using an instrument, but can be determined from the heat of a reaction and temperature

Answer 2

a) Measuring heat of combustion

Step-by-step explanation:

Calorimeter -

It is an instrument which is used for the measurement of the heat for various physical changes or chemical reaction .

The amount of heat released or absorbed can be measured by using calorimeter .

The device is commonly used for the study of chemistry , thermodynamics , etc.

Hence , the proper use of a calorimeter is ( a ) .