Back to 14 TH GROUP ELEMENTS (P-BLOCK)
JEE CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
1
Medium
1 of 1
Analyzing
+4 | -1
Consider the following statement(s) regarding CO.
I. CO has one and two -bonds.
II. CO acts as electron donor.
III. CO has one lone pair on its carbon atom.
IV. CO reacts with all metals to produce metal carbide.
The correct statements are
I. CO has one and two -bonds.
II. CO acts as electron donor.
III. CO has one lone pair on its carbon atom.
IV. CO reacts with all metals to produce metal carbide.
The correct statements are
View answer and explanation
Correct option: A
I, II and III
Option A (I, II and III) is correct because CO has one sigma and two pi bonds, acts as an electron donor, and has one lone pair on its carbon atom.
More Questions from 14 TH GROUP ELEMENTS (P-BLOCK)
Practice All Chapter MCQs →
Which of the following does not exist
Newton’s alloy contains :
Which is pyrosilicate :-
Commercially important ore of lead is:
Assertion: is known but is not
Reason: Size of fluorine is small and its lone pair of electrons interacts with -orbitals of strongly. The correct statement with respect to carbon monoxide is:
Reason: Size of fluorine is small and its lone pair of electrons interacts with -orbitals of strongly. The correct statement with respect to carbon monoxide is: