Which of the following substances has polar covalent bonds? a CaF2 b KBr c NH3 d CH4

asked Apr 9, 2020 180k views

3 votes

Which of the following substances has polar covalent bonds?

a
CaF2

b
KBr

c
NH3

d
CH4

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4 votes

Answer:

c. NH3.

Step-by-step explanation:

CaF2 and KBr have ionic bonds.

CH4 has covalent bonds but not polar .

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