the first second and third ionization enthalpies of an

The first, second and third ionization enthalpies of an element are 737, 1450 and 7731 $$kJ\,mo{l^{ - 1}}$$ respectively. What will be the formulae of its oxide and chloride?

A. $${M_2}O,MCl$$

B. $$MO,MC{l_2}$$

C. $${M_2}{O_3},MC{l_3}$$

D. $$M{O_2},MC{l_4}$$

Answer : $$MO,MC{l_2}$$

Solution :
The element belongs to group 2, and so it forms $$MO$$ and $$MC{l_2}.$$

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

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Releted Question 2

The element with the highest first ionization potential is

A. boron

B. carbon

C. nitrogen

D. oxygen

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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

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The first, second and third ionization enthalpies of an element are 737, 1450 and 7731 $$kJ\,mo{l^{ - 1}}$$ respectively. What will be the formulae of its oxide and chloride?

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

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Classification of Elements and Periodicity in Properties

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The first, second and third ionization enthalpies of an element are 737, 1450 and 7731 $$kJ\,mo{l^{ - 1}}$$ respectively. What will be the formulae of its oxide and chloride?

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

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

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Classification of Elements and Periodicity in Properties