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CBSE Class 12 Chemistry 2014 Delhi Set 3 Solved Paper

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Question : 9 of 11
Marks: +1, -0
Account for the following:
(i) Sulphur in vapour form exhibit paramagnetic behaviour.
(ii) SnCl4\mathrm{SnCl}_4 is more covalent than SnCl2\mathrm{SnCl}_2.
(iii) H3PO2\mathrm{H_3PO_2} is stronger reducing agent than H3PO3\mathrm{H_3PO_3}.
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