01. Alkenes
Hydrocarbons

230395 Which of the following alkenes will give propanone and propanal on ozonolysis followed by reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230396 Which of the following alkenes will give 2methyl propanal on ozonolysis followed by the reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230400 Propene when heated with chlorine at about $500^{\circ} \mathrm{C}$ form.

1 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CH}=\mathrm{CH}_2$
2 $\mathrm{CH}_3-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
3 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
4 all of above
Hydrocarbons

230401 When 2- bromobutane reacts with alcoholic $\mathrm{KOH}$ then the product is

1 equimolar mixture of 1-butane and 2-butene
2 Predominantly 2-butene
3 Predominantly l-butene
4 Predominantly 2-butyne
Hydrocarbons

230402 Which of the following reacts with $\mathrm{KMnO}_4$ but does not react with $\mathrm{AgNO}_3$ ?

1 $\mathrm{C}_2 \mathrm{H}_6$
2 $\mathrm{CH}_4$
3 $\mathrm{C}_2 \mathrm{H}_4$
4 $\mathrm{C}_2 \mathrm{H}_2$
Hydrocarbons

230395 Which of the following alkenes will give propanone and propanal on ozonolysis followed by reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230396 Which of the following alkenes will give 2methyl propanal on ozonolysis followed by the reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230400 Propene when heated with chlorine at about $500^{\circ} \mathrm{C}$ form.

1 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CH}=\mathrm{CH}_2$
2 $\mathrm{CH}_3-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
3 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
4 all of above
Hydrocarbons

230401 When 2- bromobutane reacts with alcoholic $\mathrm{KOH}$ then the product is

1 equimolar mixture of 1-butane and 2-butene
2 Predominantly 2-butene
3 Predominantly l-butene
4 Predominantly 2-butyne
Hydrocarbons

230402 Which of the following reacts with $\mathrm{KMnO}_4$ but does not react with $\mathrm{AgNO}_3$ ?

1 $\mathrm{C}_2 \mathrm{H}_6$
2 $\mathrm{CH}_4$
3 $\mathrm{C}_2 \mathrm{H}_4$
4 $\mathrm{C}_2 \mathrm{H}_2$
Hydrocarbons

230395 Which of the following alkenes will give propanone and propanal on ozonolysis followed by reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230396 Which of the following alkenes will give 2methyl propanal on ozonolysis followed by the reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230400 Propene when heated with chlorine at about $500^{\circ} \mathrm{C}$ form.

1 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CH}=\mathrm{CH}_2$
2 $\mathrm{CH}_3-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
3 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
4 all of above
Hydrocarbons

230401 When 2- bromobutane reacts with alcoholic $\mathrm{KOH}$ then the product is

1 equimolar mixture of 1-butane and 2-butene
2 Predominantly 2-butene
3 Predominantly l-butene
4 Predominantly 2-butyne
Hydrocarbons

230402 Which of the following reacts with $\mathrm{KMnO}_4$ but does not react with $\mathrm{AgNO}_3$ ?

1 $\mathrm{C}_2 \mathrm{H}_6$
2 $\mathrm{CH}_4$
3 $\mathrm{C}_2 \mathrm{H}_4$
4 $\mathrm{C}_2 \mathrm{H}_2$
Hydrocarbons

230395 Which of the following alkenes will give propanone and propanal on ozonolysis followed by reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230396 Which of the following alkenes will give 2methyl propanal on ozonolysis followed by the reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230400 Propene when heated with chlorine at about $500^{\circ} \mathrm{C}$ form.

1 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CH}=\mathrm{CH}_2$
2 $\mathrm{CH}_3-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
3 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
4 all of above
Hydrocarbons

230401 When 2- bromobutane reacts with alcoholic $\mathrm{KOH}$ then the product is

1 equimolar mixture of 1-butane and 2-butene
2 Predominantly 2-butene
3 Predominantly l-butene
4 Predominantly 2-butyne
Hydrocarbons

230402 Which of the following reacts with $\mathrm{KMnO}_4$ but does not react with $\mathrm{AgNO}_3$ ?

1 $\mathrm{C}_2 \mathrm{H}_6$
2 $\mathrm{CH}_4$
3 $\mathrm{C}_2 \mathrm{H}_4$
4 $\mathrm{C}_2 \mathrm{H}_2$
Hydrocarbons

230395 Which of the following alkenes will give propanone and propanal on ozonolysis followed by reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230396 Which of the following alkenes will give 2methyl propanal on ozonolysis followed by the reaction of ozonide with $\mathrm{Zn} / \mathrm{H}_2 \mathrm{O}$ ?

1 original image
2 original image
3 original image
4 original image
Hydrocarbons

230400 Propene when heated with chlorine at about $500^{\circ} \mathrm{C}$ form.

1 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CH}=\mathrm{CH}_2$
2 $\mathrm{CH}_3-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
3 $\mathrm{CH}_2 \mathrm{Cl}-\mathrm{CHCl}-\mathrm{CH}_2 \mathrm{Cl}$
4 all of above
Hydrocarbons

230401 When 2- bromobutane reacts with alcoholic $\mathrm{KOH}$ then the product is

1 equimolar mixture of 1-butane and 2-butene
2 Predominantly 2-butene
3 Predominantly l-butene
4 Predominantly 2-butyne
Hydrocarbons

230402 Which of the following reacts with $\mathrm{KMnO}_4$ but does not react with $\mathrm{AgNO}_3$ ?

1 $\mathrm{C}_2 \mathrm{H}_6$
2 $\mathrm{CH}_4$
3 $\mathrm{C}_2 \mathrm{H}_4$
4 $\mathrm{C}_2 \mathrm{H}_2$