Gadolinium has a low value of third ionisation enthalpy because of
Amongst the following which one will have maximum 'lone pair - lone pair' electron repulsions?
Which of the following statement is not correct about diborane?
Given below are two statements :
Statement I : The boiling points of aldehydes and ketones are higher than hydrocarbons of comparable molecular masses because of weak molecular association in aldehydes and ketones due to dipole - dipole interactions.
Statement II : The boiling points of aldehydes and ketones are lower than the alcohols of similar molecular masses due to the absence of H-bonding.
In the light of the above statements, choose the most appropriate answer from the given below