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Reika [66]
2 years ago
12

After moving down a group in the periodic table, the number of valence electrons

Chemistry
1 answer:
Delvig [45]2 years ago
8 0

the number of Valence electrons remains the same

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There are 3 different possible structures (known as isomers) for a dibromoethene molecule, C2H2Br2. One of them has no net dipol
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Explanation:

Compounds having same molecular formula but different structural and spatial arrangement are isomers.

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In one structure (IUPAC name: 1,1-dibromomethene), both the bromine atoms are attached to one carbon atom.

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In Cis 1,2-dibromomethene, two bromine atoms are present on the same side.

Whereas in Cis 1,2-dibromomethene, two bromine atoms are present on the opposite side and hence, does not have net dipole moment.

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