Correct option is 1P-1,2,3; Q-1,2,3; R-3,4; S-1,3

$$P-1$$,$$2$$,$$3$$; $$Q-1$$,$$2$$,$$3$$; $$R-3$$,$$4$$; $$S-1$$,$$3$$

$$P-2$$,$$3$$; $$Q-1$$,$$3$$; $$R-3$$,$$4$$; $$S-1$$,$$3$$

$$P-1$$,$$3$$; $$Q-2$$,$$3$$; $$R-3$$; $$S-1$$

$$P-1$$,$$3$$; $$Q-1$$,$$2$$,$$3$$; $$R-3$$,$$4$$; $$S-1$$,$$3$$

Introduction to coordination complexes

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Question

Match the Column

Moderate

A

P-1,2,3; Q-1,2,3; R-3,4; S-1,3
B

P-2,3; Q-1,3; R-3,4; S-1,3
C

P-1,3; Q-2,3; R-3; S-1
D

P-1,3; Q-1,2,3; R-3,4; S-1,3

Solution

EAN stands for effective atomic number, it states that the complex compound has inert gas number of electrons and it can be stable. The complexes having the number 10,18,36,54 and 86 number of electrons show stability. so to find the number of electrons we have to see the number of electrons possesed by the metal ion and the number of ligands sharing the total electrons. the sum will give the total number of electrons in the complex compounds,.

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Similar Questions

Match each coordination compound in Column I with an appropriate pair of characteristics from Column II and select the correct answer using the code given below the lists

Column I		Column II
a.	$[Cr {({NH}_{3})}_{4} {Cl}_{2}] Cl$	p.	Paramagnetic and exhibits ionisation isomerism
b.	$[Ti {(H_{2} O)}_{5} Cl] {({NO}_{3})}_{2}$	q.	Diamagnetic and exhibits cis-trans isomerism
c.	$[Pt (en) ({NH}_{3}) Cl] {NO}_{3}$	r.	Paramagnetic and exhibits cis-trans isomerism
d.	$[Co {({NH}_{3})}_{4} {({NO}_{3})}_{2}] {NO}_{3}$	s.	Diamagnetic and exhibits ionisation isomerism