Question Bank
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What happens when CO2 is passed through lime water for a long period?
Which hydrocarbon is known as the 'monomer' of natural rubber?
What is the functional group of carboxylic acids?
Which of the following is NOT a property of a homologous series?
Wood charcoal is a better fuel than wood because:
What is the formal charge on the carbon atom in the carbonate ion (CO3^2-)?
The process of converting higher hydrocarbons into lower ones by heat is called:
Which compound is used as a standard for defining the atomic mass unit (amu)?
The functional group -CHO represents which class of organic compounds?
Which of the following is used in making non-stick cookware?
What is the weight of 22.4 liters of CO2 gas at STP?
Which of the following describes the bond in a Carbon Monoxide (CO) molecule?
The reaction: C + H2O (steam) -> CO + H2 produces:
How many carbon atoms are present in a molecule of decane?
The boiling point of alkanes _________ as the molecular mass increases.
What is the volume of CO2 produced at STP when 10 grams of calcium carbonate (CaCO3) is strongly heated?
Which of the following represents the correct hybridization and bond angle for the central carbon in ethene (C2H4)?
How many isomers are possible for the formula C5H12?
The percentage of carbon in an organic compound is 80% and hydrogen is 20%. What is its empirical formula?