1.

In hydrides of group16 elements, the order of thermal stability of hydrides is ________.

Answer»

`H_(2)O GT H_(2)S gt H_(2)Se gt H_(2)Te`
`H_(2)O lt H_(2)S lt H_(2)Se lt H_(2)Te`
`H_(2)O gt H_(2)S lt H_(2)Se lt H_(2)Te`
`H_(2)O gt H_(2)Sgt H_(2)Se gt H_(2)Se`

Answer :A


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