steinomatic22 steinomatic22

14-12-2020
Chemistry

contestada

Which molecule contains a non polar covalent bond? 1) O=C=O 2) C=O 3) Br-Br 4) CCL4

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kwaboakye93 kwaboakye93

17-12-2020

Answer:

3) Br-Br

Explanation:

Polarity occurs between Two atoms of unequal electronegativities.

since Br-Br contain only one atom ( ie.Bromine), they have equal electronegativity. So they can't be polar.

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