30. Petroleum can produce ________ components by fractional distillation.
(A) Diesel(B) Petrol(C) Jetoil(D) AOT
30. Petroleum can produce ________ components by fractional distillation. Read More »
29. Chemical formula of butane is:
(A) C2H4(B) C4H8(C) C4H10(D) C4H6
29. Chemical formula of butane is: Read More »
28. Methane is also known as:
(A) Oil gas(B) Kerosene(C) Gasoline(D) Marsh gas
28. Methane is also known as: Read More »
27. Which of the following molecule belong to Alkane compound.
(A) C5H8(B) C5H10(C) C5H12(D) C5H14
27. Which of the following molecule belong to Alkane compound. Read More »
26. Which is the functional group of alcohols?
(A) -X(B) -COOH(C) -OH(D) >C=C
26. Which is the functional group of alcohols? Read More »
25. The alkanes are also called:
(A) Olefins(B) Alkynes(C) Praffins(D) Acetylenes
25. The alkanes are also called: Read More »
24. The Hydrocarbons which possess double bond in their molecules are called:
(A) Alkanes(B) Alkenes(C) Alkynes(D) Paraffins
24. The Hydrocarbons which possess double bond in their molecules are called: Read More »
23. Preparation of Ethene from ethyl Alcohol is an example of:
(A) Dehydration(B) Hydration(C) Dehalogenation(D) Halogenation
23. Preparation of Ethene from ethyl Alcohol is an example of: Read More »
22. Iso-butane and butane are ________ type of isomers.
(A) Positional isomerism(B) Functional isomerism(C) Metamerism(D) Chain isomerism
22. Iso-butane and butane are ________ type of isomers. Read More »
21. An atom or group of atoms present in a molecular and is responsible for chemical behavior is called:
(A) Alkyl group(B) Alkenyl group(C) Functional group(D) Aryl group