Back to P-BLOCK ELEMENTS
NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS
1
Easy
1 of 1
Analyzing
+4 | -1
Mark the wrong statement. Halogens are all coloured.
View answer and explanation
Correct option: D
The excitation energy required by the small fluorine atoms is smaller than required by the large iodine atom
Option D (The excitation energy required by the small fluorine atoms is smaller than required by the large iodine atom) is the wrong statement because smaller atoms require higher excitation energy.
More Questions from P-BLOCK ELEMENTS
Practice All Chapter MCQs →
The source of most of the noble gases is:
Which possesses least stable covalent P-H bond?
Which gas is filled in electric bulbs/tubes?
The correct order of the oxidation states of nitrogen in and is
Which of the following is not an acidic oxide?
On heating with solution and zinc, liberates a gas which can also be obtained by: