Hydrocarbons
The number of chlorine atoms present in the organic products $X$ and $Y$ of the following reactions, respectively, are :
3 and 3
6 and 3
6 and 6
3 and 6
Given below are two statements :
Statement I : trans-But-2-ene upon treatment with $\mathrm{Br}_2$ in $\mathrm{CCl}_4$ gives the following product.
$ \text { Statement II : cis-But-2-ene upon treatment with alkaline } \mathrm{KMnO}_4 \text { gives the following product. } $
In the light of the above statements, choose the most appropriate answer from the options given below.
Statement I is incorrect but Statement II is correct
Both Statement I and Statement II are correct
Both Statement I and Statement II are incorrect
Statement I is correct but Statement II is incorrect
Among the following, the compound having conjugated double bonds is
hepta-1,6-diene
hepta-1,3-diene
hepta-1,4-diene
hepta-1,5-diene
Consider the following reaction sequences and choose the correct option.
$\mathbf{M}$ and $\mathbf{N}$ are stereoisomers
$\mathbf{K}$ and $\mathbf{L}$ are geometrical isomers
$\mathbf{K}$ and $\mathbf{L}$ are enantiomers
$\mathbf{M}$ and $\mathbf{N}$ are geometrical isomers
Which one of the following reactions does NOT give benzene as the product?
Which one of the following compounds does not decolourize bromine water?
Predict the major product ' $P$ ' in the following sequence of reactions-
Given below are two statements:
Statement I: Propene on treatment with diborane gives an addition product with the formula
Statement II: Oxidation of
with hydrogen peroxide in presence of $\mathrm{NaOH}$ gives propan-2ol.
In the light of the above statements, choose the most appropriate answer from the options given below:
The alkane that can be oxidized to the corresponding alcohol by KMnO$_4$ as per the equation
is, when :
Identify product $(\mathrm{A})$ is the following reaction :
The decreasing order of boiling points of the following alkanes is :
(a) heptane
(b) butane
(c) 2-methylbutane
(d) 2-methylpropane
(e) hexane
Choose the correct answer from the options given below :
The products A and B in the following reaction sequence are :
The incorrect method for the synthesis of alkenes is
Assertion : Propene reacts with $\mathrm{HI}$ in presence of peroxide give 1-iodopropane.
Reason : $1^{\circ}$ free radical is less stable than $2^{\circ}$ free radical.
Among the following rules, the one which is applied in the given reaction is
$\mathrm{CH}_3 \mathrm{CHBrCH}_2 \mathrm{CH}_3 \xrightarrow{\text { Alc. } \mathrm{KOH}}$
I. $\mathrm{CH}_3 \mathrm{CH}=\mathrm{CHCH}_3$ (major product)
II. $\mathrm{CH}_2=\mathrm{CHCH}_2 \mathrm{CH}_3$ (minor product)
Assertion (A) $\mathrm{CH}_4$ does not react with $\mathrm{Cl}_2$ in dark.
Reason (R) Chlorination of $\mathrm{CH}_4$ takes place in sunlight.
> CH2 $=$ CH2 > CH3$-$CH3
> CH3$-$C $ \equiv $ CH > CH3 $-$CH3
> CH3 $-$C $ \equiv $ CH > CH$ \equiv $CH
> CH3 $-$ C$ \equiv $ CH > CH $ \equiv $ CH
${H_3}C - C \equiv CH\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{HgS{O_4}}^{{H_2}O,{H_2}S{O_4}}} \mathop {Intermediate}\limits_{(A)} \to \mathop {\Pr oduct}\limits_{(B)} $
the product P is
(A) CH3CH2CH2Br + KOH $ \to $
CH3CH $=$ CH2 + KBr + H2O
Which of the following statements is correct?
X and Y are
is obtainable from ozonolysis of which of the following cyclic compounds?
The enthalpy of hydrogenation of these compounds will be in the order as
Product 'P' will not give
The major product is
