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Covalent Bond

Among B 2 H 6...

Question

Among $B_{2} H_{6}, B_{3} N_{3} H_{6}, H_{2} S_{2} O_{3}$ and $H_{2} S_{2} O_{8}$ the total number of molecules containing covalent bond between two atoms of the same kind is

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Solution

(1) Covalent bond containing molecules
∴ Number of compounds having bond between same type of atoms = 2 i.e., $H_{2} S_{2} O_{3}$ and $H_{2} S_{2} O_{8}$ .

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