Q.

Statement - I : Outermost electronic configuration of Pt is 5d96s1
Statement - II : Pt in its ion attains pseudo inert gas configuration

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a

Both statements I and II are correct

b

Statement-I is incorrect and statement-II is correct

c

Both statements I and II are incorrect

d

Statement-I is correct and statement-II is incorrect

answer is B.

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Detailed Solution

  • An element with pseudo noble gas configuration has 18 electrons in the outermost shell instead of 8.
  • E.C of Pt: [Xe]4f145d96s1
  • Hence Statement-I is correct and statement-II is incorrect
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