Which one of the following are correctly arranged on the basis of the property indicated:

Options

A. `I_(2) lt Br_(2) lt F_(2) lt Cl_(2)` [increasing bond dissociation enthalpy]
B. `H_(2)O gt H_(2)S lt H_(2)Te lt H_(2)Se` [increasing acidic strength]
C. `NH_(3) lt N_(2)O lt NH_(2)OH lt N_(2)O_(s)` [increasing oxidation state]
D. `BiH_(3) lt SbH_(3) lt AsH_(3) lt PH_(3) lt NH_(3)` [increasing bond angle]

Answer

A, B, C, D

Explanation

(d) `BiH_(3) lt SbH_(3) lt AsH_(3) lt PH_(3) lt NH_(3)` [increasing bond angle] correct order
(a) `I_(2) lt Br_(2) lt F_(2) lt Cl_(2)` [increasing bond dissociation enthalpy] incorrect order correct order is `Cl_(2) gt Br_(2) gt F_(2) gt l_(2)`
(b) `H_(2)O gt H_(2)S lt H_(2)Te lt H_(2)Se` [increasing acidic strength] incorrect order, correct order is `H_(2)O lt H_(2)S lt H_(2)Se lt H_(2)Te`
(c) `NH_(3) lt N_(2)O lt NH_(2)OH lt N_(2)O_(5)` [increasing oxidatin state] incorrect order `NH_(3)` (Oxidation state -3) `N_(2)O` (Oxidation state +1) `NH_(2)OH` (Oxidation state -1) `N_(2)O_(5)` (Oxidation state +5).