Alkanes
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CHXI13:HYDROCARBONS

317972 Sodium salt of \({\text{X}}\) is heated with soda lime and gives ethane, \(\mathrm{X}\) is:

1 Ethanoic acid
2 Methanoic acid
3 Propanoic acid
4 Either (1) or (3)
CHXI13:HYDROCARBONS

317973 Select the incorrect statement.

1 Radical is involved in mechanism of Kolbe's electrolysis.
2 During catalytical hydrogenation, metal adsorbs hydrogen gas and activate \(\mathrm{H}-\mathrm{H}\) bond.
3 In soda lime, CaO is the main reactant while NaOH is drying agent.
4 Process of elimination of carbon dioxide from a carboxylic acid is known as decarboxylation.
CHXI13:HYDROCARBONS

317974 Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

1 Butane
2 Propane
3 Ethane
4 Hexane
MHTCET - 2021
CHXI13:HYDROCARBONS

317975 Which of the following compounds cannot be prepared by Wurtz reaction?
(A) \(\mathrm{CH}_{3} \mathrm{CH}_{3}\)
(B)
supporting img
(C) \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{3}\)
(D) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 \(\mathrm{A}, \mathrm{B}\)
2 \(\mathrm{B}, \mathrm{C}\)
3 \(\mathrm{C}, \mathrm{D}\)
4 None of these
CHXI13:HYDROCARBONS

317976 Methyl bromide is heated with zinc in closed tube produces

1 Methane
2 Ethane
3 Ethylene
4 methanol
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CHXI13:HYDROCARBONS

317972 Sodium salt of \({\text{X}}\) is heated with soda lime and gives ethane, \(\mathrm{X}\) is:

1 Ethanoic acid
2 Methanoic acid
3 Propanoic acid
4 Either (1) or (3)
CHXI13:HYDROCARBONS

317973 Select the incorrect statement.

1 Radical is involved in mechanism of Kolbe's electrolysis.
2 During catalytical hydrogenation, metal adsorbs hydrogen gas and activate \(\mathrm{H}-\mathrm{H}\) bond.
3 In soda lime, CaO is the main reactant while NaOH is drying agent.
4 Process of elimination of carbon dioxide from a carboxylic acid is known as decarboxylation.
CHXI13:HYDROCARBONS

317974 Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

1 Butane
2 Propane
3 Ethane
4 Hexane
MHTCET - 2021
CHXI13:HYDROCARBONS

317975 Which of the following compounds cannot be prepared by Wurtz reaction?
(A) \(\mathrm{CH}_{3} \mathrm{CH}_{3}\)
(B)
supporting img
(C) \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{3}\)
(D) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 \(\mathrm{A}, \mathrm{B}\)
2 \(\mathrm{B}, \mathrm{C}\)
3 \(\mathrm{C}, \mathrm{D}\)
4 None of these
CHXI13:HYDROCARBONS

317976 Methyl bromide is heated with zinc in closed tube produces

1 Methane
2 Ethane
3 Ethylene
4 methanol
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CHXI13:HYDROCARBONS

317972 Sodium salt of \({\text{X}}\) is heated with soda lime and gives ethane, \(\mathrm{X}\) is:

1 Ethanoic acid
2 Methanoic acid
3 Propanoic acid
4 Either (1) or (3)
CHXI13:HYDROCARBONS

317973 Select the incorrect statement.

1 Radical is involved in mechanism of Kolbe's electrolysis.
2 During catalytical hydrogenation, metal adsorbs hydrogen gas and activate \(\mathrm{H}-\mathrm{H}\) bond.
3 In soda lime, CaO is the main reactant while NaOH is drying agent.
4 Process of elimination of carbon dioxide from a carboxylic acid is known as decarboxylation.
CHXI13:HYDROCARBONS

317974 Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

1 Butane
2 Propane
3 Ethane
4 Hexane
MHTCET - 2021
CHXI13:HYDROCARBONS

317975 Which of the following compounds cannot be prepared by Wurtz reaction?
(A) \(\mathrm{CH}_{3} \mathrm{CH}_{3}\)
(B)
supporting img
(C) \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{3}\)
(D) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 \(\mathrm{A}, \mathrm{B}\)
2 \(\mathrm{B}, \mathrm{C}\)
3 \(\mathrm{C}, \mathrm{D}\)
4 None of these
CHXI13:HYDROCARBONS

317976 Methyl bromide is heated with zinc in closed tube produces

1 Methane
2 Ethane
3 Ethylene
4 methanol
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CHXI13:HYDROCARBONS

317972 Sodium salt of \({\text{X}}\) is heated with soda lime and gives ethane, \(\mathrm{X}\) is:

1 Ethanoic acid
2 Methanoic acid
3 Propanoic acid
4 Either (1) or (3)
CHXI13:HYDROCARBONS

317973 Select the incorrect statement.

1 Radical is involved in mechanism of Kolbe's electrolysis.
2 During catalytical hydrogenation, metal adsorbs hydrogen gas and activate \(\mathrm{H}-\mathrm{H}\) bond.
3 In soda lime, CaO is the main reactant while NaOH is drying agent.
4 Process of elimination of carbon dioxide from a carboxylic acid is known as decarboxylation.
CHXI13:HYDROCARBONS

317974 Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

1 Butane
2 Propane
3 Ethane
4 Hexane
MHTCET - 2021
CHXI13:HYDROCARBONS

317975 Which of the following compounds cannot be prepared by Wurtz reaction?
(A) \(\mathrm{CH}_{3} \mathrm{CH}_{3}\)
(B)
supporting img
(C) \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{3}\)
(D) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 \(\mathrm{A}, \mathrm{B}\)
2 \(\mathrm{B}, \mathrm{C}\)
3 \(\mathrm{C}, \mathrm{D}\)
4 None of these
CHXI13:HYDROCARBONS

317976 Methyl bromide is heated with zinc in closed tube produces

1 Methane
2 Ethane
3 Ethylene
4 methanol
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CHXI13:HYDROCARBONS

317972 Sodium salt of \({\text{X}}\) is heated with soda lime and gives ethane, \(\mathrm{X}\) is:

1 Ethanoic acid
2 Methanoic acid
3 Propanoic acid
4 Either (1) or (3)
CHXI13:HYDROCARBONS

317973 Select the incorrect statement.

1 Radical is involved in mechanism of Kolbe's electrolysis.
2 During catalytical hydrogenation, metal adsorbs hydrogen gas and activate \(\mathrm{H}-\mathrm{H}\) bond.
3 In soda lime, CaO is the main reactant while NaOH is drying agent.
4 Process of elimination of carbon dioxide from a carboxylic acid is known as decarboxylation.
CHXI13:HYDROCARBONS

317974 Which of the following is NOT formed when a mixture of methyl bromide and n-propyl bromide is treated with sodium metal in dry ether?

1 Butane
2 Propane
3 Ethane
4 Hexane
MHTCET - 2021
CHXI13:HYDROCARBONS

317975 Which of the following compounds cannot be prepared by Wurtz reaction?
(A) \(\mathrm{CH}_{3} \mathrm{CH}_{3}\)
(B)
supporting img
(C) \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHCH}_{3}\)
(D) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3}\)

1 \(\mathrm{A}, \mathrm{B}\)
2 \(\mathrm{B}, \mathrm{C}\)
3 \(\mathrm{C}, \mathrm{D}\)
4 None of these
CHXI13:HYDROCARBONS

317976 Methyl bromide is heated with zinc in closed tube produces

1 Methane
2 Ethane
3 Ethylene
4 methanol