Which C-atom is the most electronegative in this structure `overset(III)(CH_(3))-overset(II)(CH_(2))-C -= overset(I)(CH)`

Which of the following carbon atoms is most electronegative ? overset(III)(CH_(3))-overset(II)(CH_(2))-C-=overset(I)(CH)

Which H atom in the following ester is most acidic ? overset(1)(CH_(3))-overset(2)(CH_(2))-overset(O)overset(||)(C)-overset(3)(CH_(2))-overset(O)overset(||)(C)-O-overset(4)(CH_(2))overset(5)(CH_(3))

Which H atom in the following ester is most acidic ? overset(1)(CH_(3))-overset(2)(CH_(2))-overset(O)overset(||)(C)-overset(3)(CH_(2))-overset(O)overset(||)(C)-O-overset(4)(CH_(2))overset(5)(CH_(3))

What is the hyper-conjugation? Which is the most stable among the following? CH_(3)overset(*)(CH_(2)),overset()((CH_(3))_(3))overset(*)(C), (CH_(3))_(2)overset(*)(C)H

What is the hyper-conjugation? Which is the most stable among the following? CH_(3)overset(*)(CH_(2)),overset(*)((CH_(3))_(3))overset(*)(C), (CH_(3))_(2)overset(*)(C)H

Arrange the following increasing order of number of hyperconjugation structures. (I) CH_(3)-overset(.)(C)H-CH_(3) (II) CH_(3)-overset(CH_(3))overset(|)CH-overset(.)(C)H-CH_(3) (III) CH_(3)-overset(CH_(3))overset(|)underset(.)C-CH_(3)

The number of tertiary carbon atoms in the following^ structure is CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C )-CH_(2)-overset(CH_(3))overset(|)(C )H-CH_(3)

The number of tertiary carbon atoms in the following^ structure is CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C )-CH_(2)-overset(CH_(3))overset(|)(C )H-CH_(3)