Why is `(CH_3)_3 C^(+)` more stable than `CH_3 CH_2^(+)` ?

(CH_3 )_3 C^(+) is more stable than CH_3 CH_(2)^(+) .

Explain why (CH_3)_3C^+ is more stable than CH_3 CH_(2)^(+) and CH_(3)^(+) is the least stable cation.

Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion : (CH_3)_3 C^(+) is more stable than (CH_3)_2 CH^(+) ion. Reason : (CH_3)_3 C^(+) has trigonal planar structure.

Consider the fallowing statement : (I) CH_3OC^(o+)H_2 is more stable that CH_3CH_2^(o+) (II) Me_3C^(o+) is more stable than CH_3CH_2C^(o+)H_2 (III) CH_2=CH-C^(o+)H_2 is more stable than CH_3CH_2C^(o+)H_2 (IV) CH_2=C^(o+)H is more stable thn CH_3C^(o+)H_2 of these statement:

Explain why (CH_3)_3C^(oplus) is more stable than CH_3 overset (oplus) C H_2 and overset (oplus) C H_3 is less stable.

A: CH_(3)-CH-CH_(3) has 6. hyperconjugative hydrogens while CH_(3)-CH-CH_(2) -CH_(3) has 5 hyperconjugative hydrogens. R: CH_(3)-CH-CH_(3) is more stable than CH_(3)-CH-CH_(2)- CH

Explain why (CH_(3))_(3)overset(+)C is more stable than CH_(3)overset(+)CH_(2) and CH_(3) is the least stable cation

(C_6 H_5)_3 C^(+) is …....... Stable than (CH_3)_3 C^(+) .

Assertion : CH_(3)C equiv CH is more polar than CH_(3)CH = CH_(2) . Reason : sp-carbon is more electronegative than sp^(2) carbon.