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JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE
1
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Understanding
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(A):A water molecule can form at the most four hydrogen bonds
(R): ice pices on pressing with each other join to give a single piece due to formation of hydrogen bonds in them
(R): ice pices on pressing with each other join to give a single piece due to formation of hydrogen bonds in them
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Correct option: A
Both and are true and is the correct explnation of
Option A (Both (A) and (R) are true and (R) is the correct explanation of (A)) is correct because water molecules can form up to four hydrogen bonds, and these bonds are responsible for ice pieces joining together under pressure.
More Questions from CHEMICAL BONDING & MOLECULAR STRUCTURE
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The hybridization in sulphur dioxide is
has the same geometry as:
The pair of molecules forming strongest hydrogen bonds are
Paramagnetism is shown by
Which statement is correct?
Assertion (A) : is a weaker Lewis acid than .
Reason (R) : The planar molecule is stabilised to a greater extent than by -bonding.
Reason (R) : The planar molecule is stabilised to a greater extent than by -bonding.
