230426
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of $44 \mathrm{u}$. The alkene is
1 propene
2 1-butene
3 2-butene
4 ethene
Explanation:
: 2-butene which is a symmetrical alkene. Therefore, it will undergo ozonolysis and will give two moles of an aldehyde whose molecular mas5 equals to $44 \mathrm{~g} / \mathrm{mole}$.
AIEEE 2010
Hydrocarbons
230440
The major product obtained from $\mathbf{E}_2-$ elimination of 3-bromo-2-fluoropentane is:
1
2
3
4
Explanation:
: Stable alkene having 5 a-H
JEE Main-2020
Hydrocarbons
230446
Ethylene can be converted into alcohol by treatment of
1 aq. $\mathrm{KOH}$
2 $\mathrm{H}_2 \mathrm{SO}_4$ as catalyst
3 moist silver oxide
4 $\mathrm{Zn} / \mathrm{HCl}$.
Explanation:
: Ethene is converted into ethanol by passing its vapour through water in the presence of sulpharic acid. This reaction is called as hydration of ethane. By passing ethane vapurs through water in the presence of catalyst sulfuric acid, ethane is transformed to ethanol.
: Allene are organic compound in which one carbon atom has double bond with each of its two adjacent carbon centres. Allenes are classified as cumulated dienes. The parent compound of this clause is propadiene, which is itself also called allene. In allene $\left(\mathrm{C}_3 \mathrm{H}_4\right)$ contains two double bond and four single bond.
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Hydrocarbons
230426
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of $44 \mathrm{u}$. The alkene is
1 propene
2 1-butene
3 2-butene
4 ethene
Explanation:
: 2-butene which is a symmetrical alkene. Therefore, it will undergo ozonolysis and will give two moles of an aldehyde whose molecular mas5 equals to $44 \mathrm{~g} / \mathrm{mole}$.
AIEEE 2010
Hydrocarbons
230440
The major product obtained from $\mathbf{E}_2-$ elimination of 3-bromo-2-fluoropentane is:
1
2
3
4
Explanation:
: Stable alkene having 5 a-H
JEE Main-2020
Hydrocarbons
230446
Ethylene can be converted into alcohol by treatment of
1 aq. $\mathrm{KOH}$
2 $\mathrm{H}_2 \mathrm{SO}_4$ as catalyst
3 moist silver oxide
4 $\mathrm{Zn} / \mathrm{HCl}$.
Explanation:
: Ethene is converted into ethanol by passing its vapour through water in the presence of sulpharic acid. This reaction is called as hydration of ethane. By passing ethane vapurs through water in the presence of catalyst sulfuric acid, ethane is transformed to ethanol.
: Allene are organic compound in which one carbon atom has double bond with each of its two adjacent carbon centres. Allenes are classified as cumulated dienes. The parent compound of this clause is propadiene, which is itself also called allene. In allene $\left(\mathrm{C}_3 \mathrm{H}_4\right)$ contains two double bond and four single bond.
230426
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of $44 \mathrm{u}$. The alkene is
1 propene
2 1-butene
3 2-butene
4 ethene
Explanation:
: 2-butene which is a symmetrical alkene. Therefore, it will undergo ozonolysis and will give two moles of an aldehyde whose molecular mas5 equals to $44 \mathrm{~g} / \mathrm{mole}$.
AIEEE 2010
Hydrocarbons
230440
The major product obtained from $\mathbf{E}_2-$ elimination of 3-bromo-2-fluoropentane is:
1
2
3
4
Explanation:
: Stable alkene having 5 a-H
JEE Main-2020
Hydrocarbons
230446
Ethylene can be converted into alcohol by treatment of
1 aq. $\mathrm{KOH}$
2 $\mathrm{H}_2 \mathrm{SO}_4$ as catalyst
3 moist silver oxide
4 $\mathrm{Zn} / \mathrm{HCl}$.
Explanation:
: Ethene is converted into ethanol by passing its vapour through water in the presence of sulpharic acid. This reaction is called as hydration of ethane. By passing ethane vapurs through water in the presence of catalyst sulfuric acid, ethane is transformed to ethanol.
: Allene are organic compound in which one carbon atom has double bond with each of its two adjacent carbon centres. Allenes are classified as cumulated dienes. The parent compound of this clause is propadiene, which is itself also called allene. In allene $\left(\mathrm{C}_3 \mathrm{H}_4\right)$ contains two double bond and four single bond.
230426
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of $44 \mathrm{u}$. The alkene is
1 propene
2 1-butene
3 2-butene
4 ethene
Explanation:
: 2-butene which is a symmetrical alkene. Therefore, it will undergo ozonolysis and will give two moles of an aldehyde whose molecular mas5 equals to $44 \mathrm{~g} / \mathrm{mole}$.
AIEEE 2010
Hydrocarbons
230440
The major product obtained from $\mathbf{E}_2-$ elimination of 3-bromo-2-fluoropentane is:
1
2
3
4
Explanation:
: Stable alkene having 5 a-H
JEE Main-2020
Hydrocarbons
230446
Ethylene can be converted into alcohol by treatment of
1 aq. $\mathrm{KOH}$
2 $\mathrm{H}_2 \mathrm{SO}_4$ as catalyst
3 moist silver oxide
4 $\mathrm{Zn} / \mathrm{HCl}$.
Explanation:
: Ethene is converted into ethanol by passing its vapour through water in the presence of sulpharic acid. This reaction is called as hydration of ethane. By passing ethane vapurs through water in the presence of catalyst sulfuric acid, ethane is transformed to ethanol.
: Allene are organic compound in which one carbon atom has double bond with each of its two adjacent carbon centres. Allenes are classified as cumulated dienes. The parent compound of this clause is propadiene, which is itself also called allene. In allene $\left(\mathrm{C}_3 \mathrm{H}_4\right)$ contains two double bond and four single bond.
