Hydrocarbons · Chemistry · WB JEE
MCQ (Single Correct Answer)
In the following reaction sequence, the product Y is
$$ \mathrm{Br}\left(\mathrm{CH}_2\right)_{12}-\mathrm{C} \equiv \mathrm{CH} \xrightarrow{\mathrm{NaNH}_2} \mathrm{X} \xrightarrow[\text { catalyst }]{\mathrm{H}_2, \text { Lindler }} \mathrm{Y} $$
$$ \mathrm{RO}-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH} \xrightarrow{\mathrm{X}} \xrightarrow{\mathrm{Y}} \mathrm{RO}^{-} \mathrm{CH}_2-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}_2 \mathrm{CH}_2-\mathrm{Br} $$
To carry out the above conversion X and Y are respectively
Which of the following hydrocarbons reacts easily with $\mathrm{MeMgBr}$ to give methane?
An optically active alkene having molecular formula $\mathrm{C}_8 \mathrm{H}_{16}$ gives acetone as one of the products on ozonolysis. The structure of the alkene is
The decreasing order of reactivity of the following alkenes towards $$\mathrm{HBr}$$ addition is
The compounds A and B are respectively
$$\mathrm{Q}$$ and $$\mathrm{R}$$ in the above reaction sequences are respectively
Structure of M is,
'$$\underline G $$' in the above sequence of reactions is
The major product of the following reaction is
$${F_3}C - CH = C{H_2} + HBr \to $$
MCQ (More than One Correct Answer)
Which of the following statements about the $$\mathrm{S}_{\mathrm{N}} 2$$ reaction mechanism is/are true?
The product(s) from the above reaction will be