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NEET UG CHEMISTRY MCQ: 13 TH GROUP ELEMENTS (P-BLOCK)
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Which of the following statement(s) is/are not correct ?
(i) Valence shell electronic configuration of p-block elements is
(ii) Non metals and metalloids exist only in the p-block of the periodic table.
(iii) In boron, carbon and nitrogen families the group oxidation state is the most stable state for the lighter elements in the group.
(iv) For heavier elements in each group oxidation state two unit less than the group oxidation state becomes more stable due to inert pair effect
(i) Valence shell electronic configuration of p-block elements is
(ii) Non metals and metalloids exist only in the p-block of the periodic table.
(iii) In boron, carbon and nitrogen families the group oxidation state is the most stable state for the lighter elements in the group.
(iv) For heavier elements in each group oxidation state two unit less than the group oxidation state becomes more stable due to inert pair effect
View answer and explanation
Correct option: D
All given statements are correct
Option D is correct because all the given statements are correct regarding the p-block elements and their properties.
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