GENERAL CHEMISTRY QUIZ - 17

1/10

Faraday constant -

Depends on equivalent

Is a numerical constant

Depends on the number of electrons

Depends upon the current passed

2/10

Pure water does not conduct electricity because it is -

Almost not ionised

Low boiling

Neutral

Readily decomposed

3/10

Milk is an example of -

Oil in water emulsion

Water in iol emulsion

Fat in oil emulsion

Fat in water emulsion

4/10

Whipped cream is an example of -

Liquid-gas

Liquid-liquid

Liquid-solid

Solid-solid

5/10

The sky looks blue due to -

Dispersion effect

Scattering

Reflection

Transmission

6/10

Enzyme catalysis is an example of -

auto catalysts

Heterogeneous catalysis

Homogeneous catalysis

Induced catalysis

7/10

The biocatalysts are -

Enzymes

Minerals

Plants

All proteins

8/10

The information not conveyed by thermodynamics is about -

Spontaneity of a reaction

Yields of the products formed

Rates of reactions

All of three above

9/10

During the evaporation of a liquid -

The enthalpy decreases

The enthalpy increases

The enthalpy remains unchanged

The internal energy decreases

10/10

During isothermal expansion of an ideal gas, its -

Internal energy increases

The enthalpy decreases

The enthalpy remains uneffected

Enthalpy reduces to zero

Result: