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Which of the following is used to hasten the ripening of fruit?
Ethene
Ethanol
Ethyne
Ethane
Benzene reacts with hydrogen in the presence of nickel catalyst at 180⁰C to give
xylene
toluene
cyclopentane
cyclohexane
Which of the following organic compounds is very soluble in water?
CH3COOH
C2H2
C2H4
CH3COOC2H5
Which of the following is used as fuel in miners' lamp?
Ethanal
Ethyne
Ethene
Ethane
The IUPAC nomenclature of the compound above is
4 - ethyloctane
5 - ethyloctane
5 - propylheptane
3 - propylheptane
