Why is `1^@` carbanion more stable than a 2 carbanion ?

What are carbanions ? Discuss their orbital structure and explain the cause of their reactivity. Why is ethyl carbanion more reactive than methyl carbanion ?

Statement-1: Bridge head carbocation is less stable than Bridge head carbanion. and Statement-2: C atom in carbocation is sp^(2) generally hybridized.

Why is Pt(IV) more stable than Ni(IV).

In which of the following pairs of carbarion the first one is more stable than correct.

Statement -1 In phenylbenzoate Frie's rearrangements is faster than ethylbenzoate Statement -2 Phenyl acylium cation is more stable than ethylacylium cation.

The carbanion which is most stable is

An organic reaction occurs by using reagents called electrophiles and nucleophiles via the formation of some reactive intermediates called carbocations, carbanions, free radicals, carbenes, nitrenes, radical cations, and radical anions. The most stable carbanion is :

Why is europium (II) more stable than cerium (II) ?