230448
Addition of HI on the double bond of propene isopropyl iodide and not n-propyl iodide as the major product. This is because the addition proceeds through
1 a more stable carbonium ion
2 a more stable carbanion
3 a more stable free radical
4 none of these
Explanation:
:
J and K CET-(1998)
Hydrocarbons
230449
Reaction between propene and $\mathbf{H C l}$ to form isopropyl chloride takes place through
1 nucleophilic addition reaction
2 electrophilic substitution reaction
3 nucleophilic substitution reaction
4 electrophilic addition reaction
Explanation:
: Reaction between propene and $\mathrm{HCl}$ to form isopropyl chloride take places through electrophilic addition reaction.
J and K CET-(2010)
Hydrocarbons
230451
But-2-ene could exist as
1 $\mathrm{E}$ and $\mathrm{Z}$ is isomers
2 $R$ and $S$ isomers
3 geometrical isomers
4 only one compound
Explanation:
: Geometrical isomer is shown by the compound having the same molecular formula but differ in the arrangement of atoms in space. It is also known as Cis and trans isomerism or configurational isomerism. In but-2-ene, the group attached to double bonded carbon are different, that is $\mathrm{H}$ and $\mathrm{CH}_3$ on one carbon and other side also has $\mathrm{H}$ and $\mathrm{CH}_3$ can be rotated on same side of double bond to form Cis - 2 - butane and on rotating opposite sides of double bonded carbon atom it form trans-2-butene. So but-2-ene shows geometrical isomerism.
J and K CET-(2002)
Hydrocarbons
230453
Which of the following does not react with ammoniacal $\mathrm{AgNO}_3$, but decolourises bromine water?
1 $\mathrm{C}_3 \mathrm{H}_8$
2 $\mathrm{C}_2 \mathrm{H}_2$
3 $\mathrm{C}_2 \mathrm{H}_6$
4 $\mathrm{C}_2 \mathrm{H}_4$
Explanation:
$: \mathrm{C}_2 \mathrm{H}_4$ (ethane) decolourise $\mathrm{Br}$ water it does not give any white precipitate on reacting with ammonical $\mathrm{AgNO}_3$
J and K CET-(2002)
Hydrocarbons
230454
The general molecular formula for a cycloalkyl group is
230448
Addition of HI on the double bond of propene isopropyl iodide and not n-propyl iodide as the major product. This is because the addition proceeds through
1 a more stable carbonium ion
2 a more stable carbanion
3 a more stable free radical
4 none of these
Explanation:
:
J and K CET-(1998)
Hydrocarbons
230449
Reaction between propene and $\mathbf{H C l}$ to form isopropyl chloride takes place through
1 nucleophilic addition reaction
2 electrophilic substitution reaction
3 nucleophilic substitution reaction
4 electrophilic addition reaction
Explanation:
: Reaction between propene and $\mathrm{HCl}$ to form isopropyl chloride take places through electrophilic addition reaction.
J and K CET-(2010)
Hydrocarbons
230451
But-2-ene could exist as
1 $\mathrm{E}$ and $\mathrm{Z}$ is isomers
2 $R$ and $S$ isomers
3 geometrical isomers
4 only one compound
Explanation:
: Geometrical isomer is shown by the compound having the same molecular formula but differ in the arrangement of atoms in space. It is also known as Cis and trans isomerism or configurational isomerism. In but-2-ene, the group attached to double bonded carbon are different, that is $\mathrm{H}$ and $\mathrm{CH}_3$ on one carbon and other side also has $\mathrm{H}$ and $\mathrm{CH}_3$ can be rotated on same side of double bond to form Cis - 2 - butane and on rotating opposite sides of double bonded carbon atom it form trans-2-butene. So but-2-ene shows geometrical isomerism.
J and K CET-(2002)
Hydrocarbons
230453
Which of the following does not react with ammoniacal $\mathrm{AgNO}_3$, but decolourises bromine water?
1 $\mathrm{C}_3 \mathrm{H}_8$
2 $\mathrm{C}_2 \mathrm{H}_2$
3 $\mathrm{C}_2 \mathrm{H}_6$
4 $\mathrm{C}_2 \mathrm{H}_4$
Explanation:
$: \mathrm{C}_2 \mathrm{H}_4$ (ethane) decolourise $\mathrm{Br}$ water it does not give any white precipitate on reacting with ammonical $\mathrm{AgNO}_3$
J and K CET-(2002)
Hydrocarbons
230454
The general molecular formula for a cycloalkyl group is
NEET Test Series from KOTA - 10 Papers In MS WORD
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Hydrocarbons
230448
Addition of HI on the double bond of propene isopropyl iodide and not n-propyl iodide as the major product. This is because the addition proceeds through
1 a more stable carbonium ion
2 a more stable carbanion
3 a more stable free radical
4 none of these
Explanation:
:
J and K CET-(1998)
Hydrocarbons
230449
Reaction between propene and $\mathbf{H C l}$ to form isopropyl chloride takes place through
1 nucleophilic addition reaction
2 electrophilic substitution reaction
3 nucleophilic substitution reaction
4 electrophilic addition reaction
Explanation:
: Reaction between propene and $\mathrm{HCl}$ to form isopropyl chloride take places through electrophilic addition reaction.
J and K CET-(2010)
Hydrocarbons
230451
But-2-ene could exist as
1 $\mathrm{E}$ and $\mathrm{Z}$ is isomers
2 $R$ and $S$ isomers
3 geometrical isomers
4 only one compound
Explanation:
: Geometrical isomer is shown by the compound having the same molecular formula but differ in the arrangement of atoms in space. It is also known as Cis and trans isomerism or configurational isomerism. In but-2-ene, the group attached to double bonded carbon are different, that is $\mathrm{H}$ and $\mathrm{CH}_3$ on one carbon and other side also has $\mathrm{H}$ and $\mathrm{CH}_3$ can be rotated on same side of double bond to form Cis - 2 - butane and on rotating opposite sides of double bonded carbon atom it form trans-2-butene. So but-2-ene shows geometrical isomerism.
J and K CET-(2002)
Hydrocarbons
230453
Which of the following does not react with ammoniacal $\mathrm{AgNO}_3$, but decolourises bromine water?
1 $\mathrm{C}_3 \mathrm{H}_8$
2 $\mathrm{C}_2 \mathrm{H}_2$
3 $\mathrm{C}_2 \mathrm{H}_6$
4 $\mathrm{C}_2 \mathrm{H}_4$
Explanation:
$: \mathrm{C}_2 \mathrm{H}_4$ (ethane) decolourise $\mathrm{Br}$ water it does not give any white precipitate on reacting with ammonical $\mathrm{AgNO}_3$
J and K CET-(2002)
Hydrocarbons
230454
The general molecular formula for a cycloalkyl group is
230448
Addition of HI on the double bond of propene isopropyl iodide and not n-propyl iodide as the major product. This is because the addition proceeds through
1 a more stable carbonium ion
2 a more stable carbanion
3 a more stable free radical
4 none of these
Explanation:
:
J and K CET-(1998)
Hydrocarbons
230449
Reaction between propene and $\mathbf{H C l}$ to form isopropyl chloride takes place through
1 nucleophilic addition reaction
2 electrophilic substitution reaction
3 nucleophilic substitution reaction
4 electrophilic addition reaction
Explanation:
: Reaction between propene and $\mathrm{HCl}$ to form isopropyl chloride take places through electrophilic addition reaction.
J and K CET-(2010)
Hydrocarbons
230451
But-2-ene could exist as
1 $\mathrm{E}$ and $\mathrm{Z}$ is isomers
2 $R$ and $S$ isomers
3 geometrical isomers
4 only one compound
Explanation:
: Geometrical isomer is shown by the compound having the same molecular formula but differ in the arrangement of atoms in space. It is also known as Cis and trans isomerism or configurational isomerism. In but-2-ene, the group attached to double bonded carbon are different, that is $\mathrm{H}$ and $\mathrm{CH}_3$ on one carbon and other side also has $\mathrm{H}$ and $\mathrm{CH}_3$ can be rotated on same side of double bond to form Cis - 2 - butane and on rotating opposite sides of double bonded carbon atom it form trans-2-butene. So but-2-ene shows geometrical isomerism.
J and K CET-(2002)
Hydrocarbons
230453
Which of the following does not react with ammoniacal $\mathrm{AgNO}_3$, but decolourises bromine water?
1 $\mathrm{C}_3 \mathrm{H}_8$
2 $\mathrm{C}_2 \mathrm{H}_2$
3 $\mathrm{C}_2 \mathrm{H}_6$
4 $\mathrm{C}_2 \mathrm{H}_4$
Explanation:
$: \mathrm{C}_2 \mathrm{H}_4$ (ethane) decolourise $\mathrm{Br}$ water it does not give any white precipitate on reacting with ammonical $\mathrm{AgNO}_3$
J and K CET-(2002)
Hydrocarbons
230454
The general molecular formula for a cycloalkyl group is
230448
Addition of HI on the double bond of propene isopropyl iodide and not n-propyl iodide as the major product. This is because the addition proceeds through
1 a more stable carbonium ion
2 a more stable carbanion
3 a more stable free radical
4 none of these
Explanation:
:
J and K CET-(1998)
Hydrocarbons
230449
Reaction between propene and $\mathbf{H C l}$ to form isopropyl chloride takes place through
1 nucleophilic addition reaction
2 electrophilic substitution reaction
3 nucleophilic substitution reaction
4 electrophilic addition reaction
Explanation:
: Reaction between propene and $\mathrm{HCl}$ to form isopropyl chloride take places through electrophilic addition reaction.
J and K CET-(2010)
Hydrocarbons
230451
But-2-ene could exist as
1 $\mathrm{E}$ and $\mathrm{Z}$ is isomers
2 $R$ and $S$ isomers
3 geometrical isomers
4 only one compound
Explanation:
: Geometrical isomer is shown by the compound having the same molecular formula but differ in the arrangement of atoms in space. It is also known as Cis and trans isomerism or configurational isomerism. In but-2-ene, the group attached to double bonded carbon are different, that is $\mathrm{H}$ and $\mathrm{CH}_3$ on one carbon and other side also has $\mathrm{H}$ and $\mathrm{CH}_3$ can be rotated on same side of double bond to form Cis - 2 - butane and on rotating opposite sides of double bonded carbon atom it form trans-2-butene. So but-2-ene shows geometrical isomerism.
J and K CET-(2002)
Hydrocarbons
230453
Which of the following does not react with ammoniacal $\mathrm{AgNO}_3$, but decolourises bromine water?
1 $\mathrm{C}_3 \mathrm{H}_8$
2 $\mathrm{C}_2 \mathrm{H}_2$
3 $\mathrm{C}_2 \mathrm{H}_6$
4 $\mathrm{C}_2 \mathrm{H}_4$
Explanation:
$: \mathrm{C}_2 \mathrm{H}_4$ (ethane) decolourise $\mathrm{Br}$ water it does not give any white precipitate on reacting with ammonical $\mathrm{AgNO}_3$
J and K CET-(2002)
Hydrocarbons
230454
The general molecular formula for a cycloalkyl group is
