The correct sequence given below containing neutral, acidic, basic and amphoteric oxide each, respectively, is
The correct order of first ionization enthalpy for the given four elements is :
Decrease in size from left to right in actinoid series is greater and gradual than that in lanthanoid series due to
Fluorine is a stronger oxidising agent than chlorine because :
(a) F-F bond has a low enthalpy of dissociation.
(b) Fluoride ion (F$$-$$) has high hydration enthalpy.
(c) Electron gain enthalpy of fluorine is less negative than chlorine.
(d) Fluorine has a very small size.
Choose the most appropriate answer from the options given :