CBSE
In an SN2 substitution reaction of the type which one of the followings has the highest relative rate?
CH3-CH2-CH2Br
CH3-CH(CH2)-CH2Br
CH3C(CH3)2CH2Br
CH3CH2Br
Which of the following reactions is an example of nucleophilic substitution reaction?
RX + KOH → ROH + KX
2RX + 2Na → R- R
RX + H2 → RH + HX
RX + H2 → RH + HX
Consider the following compounds:
The correct decreasing order of their reactivity towards hydrolysis is;
(ii) >(iv) > (iii) > (i)
(i) > (ii) > (iii) > (iv)
(iv) > (ii) > (i) > (iii)
(iv) > (ii) > (i) > (iii)
Predict the product C obtained in the following reaction of butyne - 1.
Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form
toluene
chlorobenzene
benzylchloride
benzylchloride
Ethylene oxide when treated with Grignard reagent yields:
Secondary alcohol
tertiary alcohol
cyclopropyl alcohol
cyclopropyl alcohol
In the following reaction, the product 'X' is
C6H5CH2OCH2C6H5
C6H5CH2OH
C6H5CH3
C6H5CH3
Consider the following reaction,
the product Z, is
CH2 = CH2
CH3CH2-O-CH2-CH3
CH3-CH2-O-SO3H
CH3-CH2-O-SO3H
Predict the correct intermediate and product in the following reaction