17506
To prepare a pure sample of \(n-\) hexane using sodium metal as one reactant, the other reactant will be
1 \(n-\) propyl bromide
2 Ethyl bromide and \( n-\) butyl bromide
3 Ethyl chloride and \( n-\) butyl chloride
4 Methyl bromide and \( n -\) pentyl chloride
Explanation:
(a) According to wurtz reaction \(2C{H_3}C{H_2}C{H_2}Br + 2Na\xrightarrow{{ether}}\) \(C{H_3}{(C{H_2})_4}C{H_3} + 2NaBr\)
Hydrocarbons
17510
Which of petroleum corresponds to kerosene oil
1 \({C_{15}} - {C_{18}}\)
2 \({C_{10}} - {C_{12}}\)
3 \({C_5} - {C_9}\)
4 \({C_1} - {C_9}\)
Explanation:
Kerosene is a mixture of hydrocarbons. The chemical composition depends on its source of isolation, usually, it consists of about \(10\) different hydrocarbons, each containing \(11\) to \(16\) carbon atoms per molecule. The main constituents are saturated straight-chain and branched-chain hydrocarbons which are also called as paraffin, as well as ring-shaped cycloparaffins which are also known as naphthenes. Kerosene is less volatile liquid than gasoline.
Hydrocarbons
17511
In the reaction \(C{H_3} - Br + 2Na + Br - C{H_3} \to \), the product called
1 Wurtz reaction
2 Aldol condensation
3 Perkin’s reaction
4 Levit reaction
Explanation:
Typically, you would react two alkyl halides to form an alkane that consists of their respective \(R\) groups. So, as an example, you would have: \(CH _3 Br + CH _3 Cl \stackrel{ Na ( s )}{\longrightarrow} CH _3 CH _3\) (with loss of \(NaCl\) and then \(NaBr\) )
Hydrocarbons
17512
Iodoethane reacts with sodium in the presence of dry ether. The product is
17506
To prepare a pure sample of \(n-\) hexane using sodium metal as one reactant, the other reactant will be
1 \(n-\) propyl bromide
2 Ethyl bromide and \( n-\) butyl bromide
3 Ethyl chloride and \( n-\) butyl chloride
4 Methyl bromide and \( n -\) pentyl chloride
Explanation:
(a) According to wurtz reaction \(2C{H_3}C{H_2}C{H_2}Br + 2Na\xrightarrow{{ether}}\) \(C{H_3}{(C{H_2})_4}C{H_3} + 2NaBr\)
Hydrocarbons
17510
Which of petroleum corresponds to kerosene oil
1 \({C_{15}} - {C_{18}}\)
2 \({C_{10}} - {C_{12}}\)
3 \({C_5} - {C_9}\)
4 \({C_1} - {C_9}\)
Explanation:
Kerosene is a mixture of hydrocarbons. The chemical composition depends on its source of isolation, usually, it consists of about \(10\) different hydrocarbons, each containing \(11\) to \(16\) carbon atoms per molecule. The main constituents are saturated straight-chain and branched-chain hydrocarbons which are also called as paraffin, as well as ring-shaped cycloparaffins which are also known as naphthenes. Kerosene is less volatile liquid than gasoline.
Hydrocarbons
17511
In the reaction \(C{H_3} - Br + 2Na + Br - C{H_3} \to \), the product called
1 Wurtz reaction
2 Aldol condensation
3 Perkin’s reaction
4 Levit reaction
Explanation:
Typically, you would react two alkyl halides to form an alkane that consists of their respective \(R\) groups. So, as an example, you would have: \(CH _3 Br + CH _3 Cl \stackrel{ Na ( s )}{\longrightarrow} CH _3 CH _3\) (with loss of \(NaCl\) and then \(NaBr\) )
Hydrocarbons
17512
Iodoethane reacts with sodium in the presence of dry ether. The product is
17506
To prepare a pure sample of \(n-\) hexane using sodium metal as one reactant, the other reactant will be
1 \(n-\) propyl bromide
2 Ethyl bromide and \( n-\) butyl bromide
3 Ethyl chloride and \( n-\) butyl chloride
4 Methyl bromide and \( n -\) pentyl chloride
Explanation:
(a) According to wurtz reaction \(2C{H_3}C{H_2}C{H_2}Br + 2Na\xrightarrow{{ether}}\) \(C{H_3}{(C{H_2})_4}C{H_3} + 2NaBr\)
Hydrocarbons
17510
Which of petroleum corresponds to kerosene oil
1 \({C_{15}} - {C_{18}}\)
2 \({C_{10}} - {C_{12}}\)
3 \({C_5} - {C_9}\)
4 \({C_1} - {C_9}\)
Explanation:
Kerosene is a mixture of hydrocarbons. The chemical composition depends on its source of isolation, usually, it consists of about \(10\) different hydrocarbons, each containing \(11\) to \(16\) carbon atoms per molecule. The main constituents are saturated straight-chain and branched-chain hydrocarbons which are also called as paraffin, as well as ring-shaped cycloparaffins which are also known as naphthenes. Kerosene is less volatile liquid than gasoline.
Hydrocarbons
17511
In the reaction \(C{H_3} - Br + 2Na + Br - C{H_3} \to \), the product called
1 Wurtz reaction
2 Aldol condensation
3 Perkin’s reaction
4 Levit reaction
Explanation:
Typically, you would react two alkyl halides to form an alkane that consists of their respective \(R\) groups. So, as an example, you would have: \(CH _3 Br + CH _3 Cl \stackrel{ Na ( s )}{\longrightarrow} CH _3 CH _3\) (with loss of \(NaCl\) and then \(NaBr\) )
Hydrocarbons
17512
Iodoethane reacts with sodium in the presence of dry ether. The product is
17506
To prepare a pure sample of \(n-\) hexane using sodium metal as one reactant, the other reactant will be
1 \(n-\) propyl bromide
2 Ethyl bromide and \( n-\) butyl bromide
3 Ethyl chloride and \( n-\) butyl chloride
4 Methyl bromide and \( n -\) pentyl chloride
Explanation:
(a) According to wurtz reaction \(2C{H_3}C{H_2}C{H_2}Br + 2Na\xrightarrow{{ether}}\) \(C{H_3}{(C{H_2})_4}C{H_3} + 2NaBr\)
Hydrocarbons
17510
Which of petroleum corresponds to kerosene oil
1 \({C_{15}} - {C_{18}}\)
2 \({C_{10}} - {C_{12}}\)
3 \({C_5} - {C_9}\)
4 \({C_1} - {C_9}\)
Explanation:
Kerosene is a mixture of hydrocarbons. The chemical composition depends on its source of isolation, usually, it consists of about \(10\) different hydrocarbons, each containing \(11\) to \(16\) carbon atoms per molecule. The main constituents are saturated straight-chain and branched-chain hydrocarbons which are also called as paraffin, as well as ring-shaped cycloparaffins which are also known as naphthenes. Kerosene is less volatile liquid than gasoline.
Hydrocarbons
17511
In the reaction \(C{H_3} - Br + 2Na + Br - C{H_3} \to \), the product called
1 Wurtz reaction
2 Aldol condensation
3 Perkin’s reaction
4 Levit reaction
Explanation:
Typically, you would react two alkyl halides to form an alkane that consists of their respective \(R\) groups. So, as an example, you would have: \(CH _3 Br + CH _3 Cl \stackrel{ Na ( s )}{\longrightarrow} CH _3 CH _3\) (with loss of \(NaCl\) and then \(NaBr\) )
Hydrocarbons
17512
Iodoethane reacts with sodium in the presence of dry ether. The product is
17506
To prepare a pure sample of \(n-\) hexane using sodium metal as one reactant, the other reactant will be
1 \(n-\) propyl bromide
2 Ethyl bromide and \( n-\) butyl bromide
3 Ethyl chloride and \( n-\) butyl chloride
4 Methyl bromide and \( n -\) pentyl chloride
Explanation:
(a) According to wurtz reaction \(2C{H_3}C{H_2}C{H_2}Br + 2Na\xrightarrow{{ether}}\) \(C{H_3}{(C{H_2})_4}C{H_3} + 2NaBr\)
Hydrocarbons
17510
Which of petroleum corresponds to kerosene oil
1 \({C_{15}} - {C_{18}}\)
2 \({C_{10}} - {C_{12}}\)
3 \({C_5} - {C_9}\)
4 \({C_1} - {C_9}\)
Explanation:
Kerosene is a mixture of hydrocarbons. The chemical composition depends on its source of isolation, usually, it consists of about \(10\) different hydrocarbons, each containing \(11\) to \(16\) carbon atoms per molecule. The main constituents are saturated straight-chain and branched-chain hydrocarbons which are also called as paraffin, as well as ring-shaped cycloparaffins which are also known as naphthenes. Kerosene is less volatile liquid than gasoline.
Hydrocarbons
17511
In the reaction \(C{H_3} - Br + 2Na + Br - C{H_3} \to \), the product called
1 Wurtz reaction
2 Aldol condensation
3 Perkin’s reaction
4 Levit reaction
Explanation:
Typically, you would react two alkyl halides to form an alkane that consists of their respective \(R\) groups. So, as an example, you would have: \(CH _3 Br + CH _3 Cl \stackrel{ Na ( s )}{\longrightarrow} CH _3 CH _3\) (with loss of \(NaCl\) and then \(NaBr\) )
Hydrocarbons
17512
Iodoethane reacts with sodium in the presence of dry ether. The product is
