NEET-XII-Chemistry
Previous Year Paper year:2017
- #13In which pair of ions both the species
contain S - S bond?
(1) ``S_4O_6^{2-}`` , ``S_2O_7^{2-}``
(2)``S_2O_7^{2-}`` , ``S_2O_3^{2-}``
(3)``S_4O_6^{2-}`` , ``S_2O_3^{2-}``
(4)``S_2O_7^{2-}`` , ``S_2O_8^{2-}``digAnsr: 3Ans : (3)
Sol.
(i)
O - S - S - S - S - O
O
O
O
O
S4O6-2
O - S - O
O
S
S2O3-2