MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp -Block Elements (group 15-18)Same gas, different phosphates
Syrupy H3PO4 is viscous due to
A.intermolecular hydrogen bonding✓ Correct
C.covalent bonding in P—O linkage
D.low activation energy in H3PO4
Explanation
3 4 H PO is viscous due to intermolecular hydrogen bonding.
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