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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In cyano group the carbon atom shows which kind of hybridization___________________?
In cyano group the carbon atom shows which kind of hybridization___________________?A. sp2
B. sp
C. sp3
D. none of the aboveMethane 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. AllHydro carbons which burn with smoky flame are called_________________?
Hydro carbons which burn with smoky flame are called_________________?A. Aliphatic
B. Alicyclic
C. Aromatic
D. AldehydeCompound containing benzene ring in their structure are __________________?
Compound containing benzene ring in their structure are __________________?A. aliphatic
B. aromatic
C. carboxylic acid
D. carbohydratesCrude oil is blackish coloured liquid produced after the decay of organic matter present between_________________?
Crude oil is blackish coloured liquid produced after the decay of organic matter present between_________________?A. earth layer
B. mountains
C. sedimentary rocks
D. rocksThe first organic compound was synthesized in laboratory by_________________?
The first organic compound was synthesized in laboratory by_________________?A. Wohler
B. Kolbe
C. Berzilius
D. Berthelot