the correct order of acidic strength is 793001893

The correct order of acidic strength is

A. $$C{l_2}{O_7} > S{O_2} > {P_4}{O_{10}}$$

B. $$C{O_2} > {N_2}{O_5} > S{O_3}$$

C. $$N{a_2}O > MgO > A{l_2}{O_3}$$

D. $${K_2}O > CaO > MgO$$

Answer : $$C{l_2}{O_7} > S{O_2} > {P_4}{O_{10}}$$

Solution :
Non-metallic oxides are acidic and acidic character decreases with increase in metallic character.

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

View Answer

The correct order of acidic strength is

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

The correct order of acidic strength is

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

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