the fractional distillation of petroleum produces gasoline up to ________________?
the fractional distillation of petroleum produces gasoline up to ________________?
A. 10%
B. 15%
C. 20%
D. 30%
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Propene can exhibit________________?
Propene can exhibit________________?A. cis-trans isomerism
B. geometric isomerism
C. both a & b
D. none of the aboveOrganic compounds that are essentially nonpolar and exhibit weak intermolecular forces have________________?
Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have________________?A. Low melting points
B. Low vapour pressure
C. High boiling points
D. High electrical conductivityThe general formula of cycloalkene is __________________?
The general formula of cycloalkene is __________________?A. CnH2n
B. CnH2n+2
C. CnH2n-1
D. CnH2n-2Which of the following can be used as anti-knocking agent ?
Which of the following can be used as anti-knocking agent ?A. PbCl2
B. (C2H5)4 Pb
C. (C2H5)2 Pb
D. all of the aboveThe property of carbon chain formation is called _________________?
The property of carbon chain formation is called _________________?A. catenation
B. hybridization
C. polymerization
D. solvationThe organic compounds having very high molecular weight are called _________________?
The organic compounds having very high molecular weight are called _________________?A. carboxylic acids
B. ketones
C. aldehydes
D. polymers