00. Alkanes
Hydrocarbons

230088 Thermal decomposition of alkane in the absence of air is called as

1 Cracking
2 Oxidation
3 Combustion
4 Hydrogenation
Hydrocarbons

230089 Consider the following :
At constant pressure, boiling point of a solution is greater than the boiling point of its pure liquid solvent because.
1.solute is non-electrolyte.
2.solute is involatile.
3.chemical potential
Which of the above are correct ?

1 12 and 3
2 1 and 2 only
3 1 and 3 only
4 2 and 3 only
Hydrocarbons

230094 The organic compound obtained during the addition of $\mathrm{HBr}$ to propene in the presence of peroxide catalyst is

1 2-bromopropane
2 2-bromopropene
3 1-bromopropane
4 1-bromopropene
Hydrocarbons

230095 When 2-bromopentane is heated with alcoholic solution of potassium hydroxide, the major product obtained is

1 Pent-1-ene
2 Pent-2-ene
3 Pent-1-yne
4 Pent-2-yne
Hydrocarbons

230088 Thermal decomposition of alkane in the absence of air is called as

1 Cracking
2 Oxidation
3 Combustion
4 Hydrogenation
Hydrocarbons

230089 Consider the following :
At constant pressure, boiling point of a solution is greater than the boiling point of its pure liquid solvent because.
1.solute is non-electrolyte.
2.solute is involatile.
3.chemical potential
Which of the above are correct ?

1 12 and 3
2 1 and 2 only
3 1 and 3 only
4 2 and 3 only
Hydrocarbons

230094 The organic compound obtained during the addition of $\mathrm{HBr}$ to propene in the presence of peroxide catalyst is

1 2-bromopropane
2 2-bromopropene
3 1-bromopropane
4 1-bromopropene
Hydrocarbons

230095 When 2-bromopentane is heated with alcoholic solution of potassium hydroxide, the major product obtained is

1 Pent-1-ene
2 Pent-2-ene
3 Pent-1-yne
4 Pent-2-yne
Hydrocarbons

230088 Thermal decomposition of alkane in the absence of air is called as

1 Cracking
2 Oxidation
3 Combustion
4 Hydrogenation
Hydrocarbons

230089 Consider the following :
At constant pressure, boiling point of a solution is greater than the boiling point of its pure liquid solvent because.
1.solute is non-electrolyte.
2.solute is involatile.
3.chemical potential
Which of the above are correct ?

1 12 and 3
2 1 and 2 only
3 1 and 3 only
4 2 and 3 only
Hydrocarbons

230094 The organic compound obtained during the addition of $\mathrm{HBr}$ to propene in the presence of peroxide catalyst is

1 2-bromopropane
2 2-bromopropene
3 1-bromopropane
4 1-bromopropene
Hydrocarbons

230095 When 2-bromopentane is heated with alcoholic solution of potassium hydroxide, the major product obtained is

1 Pent-1-ene
2 Pent-2-ene
3 Pent-1-yne
4 Pent-2-yne
Hydrocarbons

230088 Thermal decomposition of alkane in the absence of air is called as

1 Cracking
2 Oxidation
3 Combustion
4 Hydrogenation
Hydrocarbons

230089 Consider the following :
At constant pressure, boiling point of a solution is greater than the boiling point of its pure liquid solvent because.
1.solute is non-electrolyte.
2.solute is involatile.
3.chemical potential
Which of the above are correct ?

1 12 and 3
2 1 and 2 only
3 1 and 3 only
4 2 and 3 only
Hydrocarbons

230094 The organic compound obtained during the addition of $\mathrm{HBr}$ to propene in the presence of peroxide catalyst is

1 2-bromopropane
2 2-bromopropene
3 1-bromopropane
4 1-bromopropene
Hydrocarbons

230095 When 2-bromopentane is heated with alcoholic solution of potassium hydroxide, the major product obtained is

1 Pent-1-ene
2 Pent-2-ene
3 Pent-1-yne
4 Pent-2-yne