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Organic Chemistry

Which is not heterocyclic compound _______________?

August 30, 2021March 17, 2019 by admin
Which is not heterocyclic compound _______________?

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

Categories Organic Chemistry Leave a comment

the fractional distillation of petroleum produces gasoline up to ________________?

August 30, 2021March 17, 2019 by admin
the fractional distillation of petroleum produces gasoline up to ________________?

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

Categories Organic Chemistry Leave a comment

In cyano group the carbon atom shows which kind of hybridization___________________?

August 30, 2021March 17, 2019 by admin
In cyano group the carbon atom shows which kind of hybridization___________________?

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

Categories Organic Chemistry Leave a comment

In sp3 hybridization the expected geometry of molecules will be__________________?

August 30, 2021March 17, 2019 by admin
In sp3 hybridization the expected geometry of molecules will be__________________?

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

Categories Organic Chemistry Leave a comment

2-propanol and 1-propanol show the isomerism________________?

August 30, 2021March 17, 2019 by admin
2-propanol and 1-propanol show the isomerism________________?

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

Categories Organic Chemistry Leave a comment

A single atom or group of atoms which gives characteristic properties to a compound is called_________________?

August 30, 2021March 17, 2019 by admin
A single atom or group of atoms which gives characteristic properties to a compound is called_________________?

A. radical
B. hydrocarbon
C. functional group
D. ion

Categories Organic Chemistry Leave a comment

Which one of the following compounds shows intense knocking ?

August 30, 2021March 17, 2019 by admin
Which one of the following compounds shows intense knocking ?

A. n-pentane
B. iso-heptane
C. iso-octane
D. n-heptane

Categories Organic Chemistry Leave a comment

At low temperature and pressure cracking can be done in presence of catalyst________________?

August 30, 2021March 17, 2019 by admin
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

Categories Organic Chemistry Leave a comment

Crude oil is blackish coloured liquid produced after the decay of organic matter present between_________________?

August 30, 2021March 17, 2019 by admin
Crude oil is blackish coloured liquid produced after the decay of organic matter present between_________________?

A. earth layer
B. mountains
C. sedimentary rocks
D. rocks

Categories Organic Chemistry Leave a comment

Coal is produced after a long time decay of_________________?

August 30, 2021March 17, 2019 by admin
Coal is produced after a long time decay of_________________?

A. animals
B. fossils
C. wood
D. all of the above

Categories Organic Chemistry Leave a comment
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