Octane number 2 2 4-trimethyl pentane is__________________?
Octane number 2 2 4-trimethyl pentane is__________________?
A. 100
B. 90
C. 80
D. 70
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Pentane and 2-methyl butance have the same_______________?
Pentane and 2-methyl butance have the same_______________?A. Boiling point
B. Melting point
C. Percentage composition
D. Structural formulathe 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%The precess in which larger molecule with higher molecular weight breaks down into smaller moleucles with lower molecular weight____________________?
The precess in which larger molecule with higher molecular weight breaks down into smaller moleucles with lower molecular weight____________________?A. polymerization
B. pyrolysis
C. isomerism
D. no such process occursIsomerism which is present only in alkene is__________________?
Isomerism which is present only in alkene is__________________?A. structural isomerism
B. metamerism
C. cis-trans isomerism
D. both b and cMethane is used in power generation in chemical industries being a__________________?
Methane is used in power generation in chemical industries being a__________________?A. natural gas
B. good caloric value
C. cheaper
D. AllAt low temperature and pressure cracking can be done in presence of catalyst________________?
At low temperature and pressure cracking can be done in presence of catalyst________________?A. Al2O3
B. Fe2O3
C. Al2O3 and SiO2
D. Fe2O3 and SiO2