Question

Match the list of noble gas compounds in column I with their shapes in column II and mark the appropriate choice.
Column I Column II
a. $$Xe{F_4}$$ 1. Distorted octahedral
b. $$Xe{F_6}$$ 2. Tetrahedral
c. $$Xe{O_3}$$ 3. Square planar
d. $$Xe{O_4}$$ 4. Trigonal pyramidal

A. a - 4, b - 3, c - 2, d - 1
B. a - 1, b - 2, c - 3, d - 4
C. a - 2, b - 3, c - 4, d - 1
D. a - 3, b - 1, c - 4, d - 2  
Answer :   a - 3, b - 1, c - 4, d - 2

Releted MCQ Question on
Inorganic Chemistry >> P - Block Elements

Releted Question 1

The reddish brown coloured gas formed when nitric oxide is oxidised by air is

A. $${N_2}{O_5}$$
B. $${N_2}{O_4}$$
C. $$N{O_2}$$
D. $${N_2}{O_3}$$
Releted Question 2

The temporary hardness of water due to calcium carbonate can be removed by adding —

A. $$CaC{O_3}$$
B. $$Ca{\left( {OH} \right)_2}\,$$
C. $$CaC{l_2}$$
D. $$\,HCl$$
Releted Question 3

Which of the following is most stable to heat

A. $$HCl$$
B. $$HOCl$$
C. $$HBr$$
D. $$HI$$
Releted Question 4

White $$P$$ reacts with caustic soda. The products are $$P{H_3}$$ and $$Na{H_2}P{O_2}.$$   This reaction is an example of

A. Oxidation
B. Reduction
C. oxidation and reduction
D. Neutralisation

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P - Block Elements


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