The molecular formula of a common organic laboratory anaesthetic is
The molecular formula of a common organic laboratory anaesthetic is A. CHCl3 B. CHI3 C. CCl4 D. CHF3…
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Which of the following hydrocarbons is mainly used as fuel?
Which of the following hydrocarbons is mainly used as fuel? A. Methylene B. Ethylene C. Methane D. Ethyne…
The molecular formula of a common organic laboratory anaesthetic is
The molecular formula of a common organic laboratory anaesthetic is A. CHCl3 B. CHI3 C. CCl4 D. CHF3…
A compound commonly used for sterilization and preservation of specimens and food is
A compound commonly used for sterilization and preservation of specimens and food is A. ethanol B. benzene C.…
An organic compound reacted with bromine water to give a colourless solution. The compound is…
An organic compound reacted with bromine water to give a colourless solution. The compound is probably an A.…
Which of the following class of compounds can exist as dipolar ions in solution?
Which of the following class of compounds can exist as dipolar ions in solution? A. Alkanoic acid B.…
Lucas reagent is used to test for
Lucas reagent is used to test for A. alkanes B. alkanoic acids C. alkanols D. amines Correct Answer:…
A cracking process in petroleum refining can be represented by
A cracking process in petroleum refining can be represented by A. heptane to heptene B. heptane to 3-methylhexane…
Which of the following molecules has two other positional isomers?
Which of the following molecules has two other positional isomers? A. CH3CH2Br B. CH3CHBrCH3 C. CBr2F2 D. CH2CHBrCH2Br…
In the electrolytic extraction of aluminum, the function of the molten cryolite is to
In the electrolytic extraction of aluminum, the function of the molten cryolite is to A. precipitate aluminium hdroxide…