JEE Main 2015 — d and f Block Elements Question with Solution
JEE Main 2015 (04 Apr)
Question
Which one of the following compounds is not a yellow colored compound ?
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Colour of the compounds is due to transition of electrons.
Cyanides are not yellow.
is bluish white.
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This is a previous-year question from JEE Main 2015, covering the d and f Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.