Order of stability of carbocations is: `R_(3)C^(+) gt R_(2)overset(+)C H gt R overset(+)(CH_(2)) gt overset(+)(CH_(3))`

The stability order of alkyl free radicals is: (CH_(3))_(3) overset(.)C gt (CH_(3))_(2) overset(.)CH gt CH_(3) overset(.)CH_(2) gt overset(.)CH_(3)

The stability order of carbanions is: CH_(3)^(-) gt CH_(3)CH_(2)^(-) gt (CH_(3))_(2) CH^(-) gt (CH_(3))_(3) C^(-)

IUPAC name of the compound is H_(3)C-CH_(2)-overset(CHCl_(2))overset("| ")("CH ")-overset(C Cl_(3))overset("| ")("CH")-CH_(2)CH_(3)

Consider the following carbocations : 1) CH_3-overset(o+)CH_2" " 2) CH_2-overset(o+)CH 3) CH_2=CH-overset(o+)CH_2 " " 4) C_6H_5-overset(o+)CH_2 Stability of these carbonions in decreasing order is

Write the systematic name of CH_(3) - CH_(2) - overset(overset(O)(||))(C )-CH_(2) - overset(overset(O)(||))(C )-CH_(3)

Monomer is [-CH_(2)-underset(COOCH_(3))underset(|)overset(CH_(2))overset(|)(C)-]_(n) is

Which of the following carbocation is most stable ? (a) (CH_(3))_(3)C.overset(+)(C )H_(2) (b) (CH_(3))_(3)overset(+)(C ) (c ) CH_(3)CH_(2)overset(+)(C )H_(2) (d) CH_(3)overset(+)(C )HCH_(2)CH_(3)

Find the number of correct statement(s): a) CH_(3)Ooverset(oplus)(C)H_(2) is more stable than CH_(3)overset(oplus)(C)H_(2) b) Me_(2)overset(oplus)(C)H is more stable than CH_(3)CH_(2)overset(oplus)(C)H_(2) c) CH_(2)=CH-overset(oplus)(C)H_(2) is more stable than CH_(3)CH_(2) overset(oplus)(C)H_(2) d) CH_(2)=overset(oplus)(C)H is more stable than CH_(3)overset(oplus)(C)H_(2)

Consider the following carbocations I) C_6H_5-overset(o+)CH_2" " II) C_6H_5-CH_(2)overset(o+)CH_2 III) C_6H_5-overset(o+)(CH)-CH_3" " IV) C_6H_5-overset(o+)C(CH_3)_2 The correct sequence of stabilities is :