1.

Which of the following statements are true? (a) Only type of interactions between particles of nobel gases are due to weak dispersion forces. (b) Ionisation enthalphy of molecular oxygen is very close that of xenon. (c ) Hydrolysis of `XeF_(6)` is a redox reaction. (d) Xenon fluorides are not reactive.

Answer» Correct Answer - A::D
(a) Only one type of interactions between particles of noble gases are due to weak dispersion forces.
(b) Ionisation enthalpy of molecular oxygen is very close to that of xenon . This is the reason for the formation of xennon oxides.
Hydrolysis of `XeF_(6)overset(+6)Xeoverset(-1)F_(6)+overset(+1-2)(3H_(2)O)tooverset(+6)Xeoverset(-2)O_(3)+overset(+1-1)(3HF)` is not redox reaction .
(d) Xenon fluorides are highly reactive hydrolysis readily even by traces of water.


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