If a pair of shared electrons are more attrac | vedclass

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(A) polar covalent bond is formed when electrons are shared unequally between two atoms.This occurs because one atom has a higher electronegativity th

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Polar covalent

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(A) polar covalent bond is formed when electrons are shared unequally between two atoms.This occurs because one atom has a higher electronegativity than the other, causing it to attract the shared electron pair more strongly towards its nucleus.As a result, the atom with higher electronegativity acquires a partial negative charge $(\delta^-)$, while the other atom acquires a partial positive charge $(\delta^+)$.

Column-$I$	Column-$II$
$(A)$ Disaccharide	$(i)$ Unsaturated fatty acid
$(B)$ Galactose	$(ii)$ Saturated fatty acid
$(C)$ Oleic acid	$(iii)$ Monosaccharide
$(D)$ Stearic acid	$(iv)$ Monosaccharide pair

If a pair of shared electrons are more attracted to one nucleus than to the other, they form a/an......bond.

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Match the following columns:
Column-$I$ Column-$II$
$(A)$ Disaccharide $(i)$ Unsaturated fatty acid
$(B)$ Galactose $(ii)$ Saturated fatty acid
$(C)$ Oleic acid $(iii)$ Monosaccharide
$(D)$ Stearic acid $(iv)$ Monosaccharide pair

Phosphorus is the major constituent of:
$I.$ Biological membranes
$II.$ Nucleic acids
$III.$ Cellular energy
Choose the correct option.

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