few values of enthalpies are given below eqalign and o

Few values of enthalpies are given below :
$$\eqalign{ & O = - 141\,kJ\,mo{l^{ - 1}} \cr & F = - 328\,kJ\,mo{l^{ - 1}} \cr & S = - 200\,kJ\,mo{l^{ - 1}} \cr & Cl = - 349\,kJ\,mo{l^{ - 1}} \cr} $$
What do these values show?

A. Ionisation enthalpy

B. Bond enthalpy

C. Electron gain enthalpy

D. Hydration enthalpy

Answer : Electron gain enthalpy

Solution :
Negative value of electron gain enthalpy of $$S$$ is more than that of oxygen and for $$Cl$$ it is more than that of fluorine.

Releted MCQ Question on
Inorganic Chemistry >> Classification of Elements and Periodicity in Properties

Releted Question 1

The correct order of second ionisation potential of carbon, nitrogen, oxygen and fluorine is

A. $$C > N > O > F$$

B. $$O > N > F > C$$

C. $$O > F > N > C$$

D. $$F > O > N > C$$

View Answer

Releted Question 2

The element with the highest first ionization potential is

A. boron

B. carbon

C. nitrogen

D. oxygen

View Answer

Releted Question 3

The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by

A. $$14.6,13.6\,$$

B. $$13.6,14.6$$

C. $$13.6,13.6$$

D. $$14.6,14.6$$

View Answer

Releted Question 4

Atomic radii of fluorine and neon in $$\mathop {\text{A}}\limits^ \circ $$ngstorm units are respectively given by

A. $$0.72,1.60$$

B. $$1.60,1.60\,$$

C. $$0.72,0.72\,\,$$

D. None of these values

View Answer

Few values of enthalpies are given below :
$$\eqalign{ & O = - 141\,kJ\,mo{l^{ - 1}} \cr & F = - 328\,kJ\,mo{l^{ - 1}} \cr & S = - 200\,kJ\,mo{l^{ - 1}} \cr & Cl = - 349\,kJ\,mo{l^{ - 1}} \cr} $$
What do these values show?

Releted MCQ Question on
Inorganic Chemistry >> Classification of Elements and Periodicity in Properties

The correct order of second ionisation potential of carbon, nitrogen, oxygen and fluorine is

The element with the highest first ionization potential is

The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by

Atomic radii of fluorine and neon in $$\mathop {\text{A}}\limits^ \circ $$ngstorm units are respectively given by

Practice More Releted MCQ Question on
Classification of Elements and Periodicity in Properties

Practice More MCQ Question on Chemistry Section

Few values of enthalpies are given below : $$\eqalign{ & O = - 141\,kJ\,mo{l^{ - 1}} \cr & F = - 328\,kJ\,mo{l^{ - 1}} \cr & S = - 200\,kJ\,mo{l^{ - 1}} \cr & Cl = - 349\,kJ\,mo{l^{ - 1}} \cr} $$ What do these values show?

Releted MCQ Question on Inorganic Chemistry >> Classification of Elements and Periodicity in Properties

The correct order of second ionisation potential of carbon, nitrogen, oxygen and fluorine is

The element with the highest first ionization potential is

The first ionisation potential in electron volts of nitrogen and oxygen atoms are respectively given by

Atomic radii of fluorine and neon in $$\mathop {\text{A}}\limits^ \circ $$ngstorm units are respectively given by

Practice More Releted MCQ Question on Classification of Elements and Periodicity in Properties

Practice More MCQ Question on Chemistry Section

Few values of enthalpies are given below :
$$\eqalign{ & O = - 141\,kJ\,mo{l^{ - 1}} \cr & F = - 328\,kJ\,mo{l^{ - 1}} \cr & S = - 200\,kJ\,mo{l^{ - 1}} \cr & Cl = - 349\,kJ\,mo{l^{ - 1}} \cr} $$
What do these values show?

Releted MCQ Question on
Inorganic Chemistry >> Classification of Elements and Periodicity in Properties

Practice More Releted MCQ Question on
Classification of Elements and Periodicity in Properties