Entry Test MCQ :: Organic Chemistry

@ : Home > Chemistry > Organic Chemistry

31.

2-propanol and 1-propanol show the isomerism

A.	metamerism	B.	functional group isomerism
C.	geometric isomerism	D.	position isomerism

32.

Which of the following is an amide

A.	R-NH2	B.	RCONH2
C.	R - NH - R	D.	C6H5NH2

33.

In sp3 hybridization the expected geometry of molecules will be

A.	square planar	B.	trigonal pyramidal
C.	tetrahedral	D.	linear

34.

Only sigma bonds are present in

A.	propene	B.	butanoic acid
C.	butanal	D.	ethoxy ethane

35.

In cyano group the carbon atom shows which kind of hybridization

A.	sp2	B.	sp
C.	sp3	D.	none of the above

36.

The structure of ethyne is

A.	angular	B.	trigonal
C.	linear	D.	trigonal planar

37.

the fractional distillation of petroleum produces gasoline up to

A.	10%	B.	15%
C.	20%	D.	30%

38.

The general formula of cycloalkene is

A.	CnH2n	B.	CnH2n+2
C.	CnH2n-1	D.	CnH2n-2

39.

Which is not heterocyclic compound

A.	Furan	B.	Thiophene
C.	Aniline	D.	Pyridine

40.

C5H12 has the number of isomers

A.	one	B.	two
C.	three	D.	four