Question

Match the columns I, II and III and mark the appropriate choice.
Column I Column II Column III
a. Bromine 1. Noble metal p. Amalgam
b. Gold 2. Crystalline non-metal q. $$4{s^2}\,4{p^5}$$
c. Mercury 3. Liquid non-metal r. Transition metal
d. Iodine 4. Liquid metal s. Violet

A. a - 3, q; b - 1, r; c - 4, p; d - 2, s  
B. a - 2, p, b - 1, s; c - 3, q; d - 4, r
C. a - 1, s; b - 2, p; c - 4, r; d - 3, q
D. a - iv, r; b - 3, q; c - 2, s; d - 1, p
Answer :   a - 3, q; b - 1, r; c - 4, p; d - 2, s

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. $$F > O > N > C$$
Releted Question 2

The element with the highest first ionization potential is

A. boron
B. carbon
C. nitrogen
D. oxygen
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. $$14.6,14.6$$
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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Classification of Elements and Periodicity in Properties


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