Back to 13 TH GROUP ELEMENTS (P-BLOCK)
NEET UG CHEMISTRY MCQ: 13 TH GROUP ELEMENTS (P-BLOCK)
1
Easy
1 of 1
Analyzing
+4 | -1
The maximum number of atoms is lying in one plan for is
View answer and explanation
Correct option: C
6
The correct answer is C (6) because in diborane (B2H6), the four terminal hydrogen atoms and the two boron atoms lie in one plane.
More Questions from 13 TH GROUP ELEMENTS (P-BLOCK)
Practice All Chapter MCQs →
The hardest compound of boron is:
Which does not show inert pair effect?
Which one of the following does not exist in the free state
On strong heating of and , sum of oxidation number of in the final product obtained is
Compound ‘X’ reacts with to 473 K give another compound ‘Y’. X can be prepared by heating with sodium hydride. The compound ‘Y’ is represented by the formula
Assertion: Electronegativity first increases from B to Al and then decreases from Al to .
Reason: Due to poor shielding by inner and electrons.
Reason: Due to poor shielding by inner and electrons.