18 Questions
In an addition reaction, what happens to the molecules?
They become more saturated
What type of reaction involves the removal of groups from sp3 hybridized carbon?
Elimination reaction
Which type of reaction results in the replacement of an atom, group, or radical without changing the type of bonding?
Substitution reaction
What is the main characteristic of condensation reactions?
Molecules form larger compounds
Which type of reaction involves bond fission and formation and can be classified into five main groups?
Re-arrangement reaction
What happens in a reduction reaction?
Molecules gain electrons or hydrogen atoms
What type of reaction involves the migration of atoms or groups from one site to another within a molecule?
Re-arrangement reaction
Which type of reaction increases the number of carbon-to-carbon bonds in a molecule?
Condensation reaction
What type of reaction involves the addition of oxygen to a molecule or the removal of hydrogen?
Oxidation reaction
Which type of reaction involves the removal of oxygen from a molecule or the addition of hydrogen?
Reduction reaction
What type of reaction could result in the formation of aldehydes, ketones, or carboxylic acids?
Oxidation reaction
Which type of reaction could result in the formation of a polymer from monomer units?
Condensation reaction
What type of reaction is the combustion of Damilola's organic compound?
Oxidation reaction
What is the molecular formula of the organic compound after calculating the empirical formula and using the given molecular mass?
C6H18O12
What is the mass of carbon in the 1.45g of CO2 produced in the combustion process?
0.395g
What is the mass of hydrogen in the 0.890g of H2O produced in the combustion process?
0.099g
What is the mass of oxygen in Damilola's organic compound after combustion?
1.056g
What type of reaction occurs when the gaseous hydrocarbon CxHy is mixed with excess oxygen and exploded, resulting in a reduction of 60cm3 after absorbing KOH solution?
Oxidation reaction
Test your knowledge on determining the molecular formula of a hydrocarbon through stoichiometry calculations based on the given combustion reaction and volume measurements of gases. Practice balancing chemical equations and solving for unknown variables.
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