D-And F-Block Elements Ques 278

Question: Which of the following statements is not true in regard to transition elements

[EAMCET 1988, 89]

Options:

A) They readily form complex compounds

B) They show variable valency

C) All their ions are colourless

D) Their ions contain partially filled d -electron levels

Show Answer

Answer:

Correct Answer: C

Solution:

“All their ions are colourless” this sentence is false because they are 90% coloured and only few are colourless.



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