17 Questions
What is the term used for compounds that have the same molecular formula but different structural formulas?
Isomers
In which type of scission is C2H3Cl3 produced?
Heterolytic scission of σ-bond
When a compound is described as 'very unstable', what does this imply?
It is highly reactive
What happens to the number of protons and electrons in an unstable compound?
The number of protons is equal to electrons
Which type of bond scission leads to the formation of CH3CH2CH2Cl?
Homolytic scission of σ-bond
In the context provided, what type of reaction involves nucleophilic addition or substitution?
Nucleophilic substitution
Which of the following statements about structural isomerism is correct?
Structural isomers have the same molecular formula but different arrangements of atoms.
Which of the following compounds would exhibit a strong absorption band in the IR spectrum due to the presence of an $\ce{O-H}$ bond?
$\ce{CH3OH}$
Which of the following processes involves the breaking of a chemical bond?
Bond dissociation
In a homolytic bond cleavage, what happens to the shared pair of electrons?
One electron goes to each atom involved in the bond.
Which of the following statements about heterolytic bond cleavage is correct?
Both electrons in the shared pair remain with one atom.
Which of the following factors does not influence the strength of a chemical bond?
The phase of the moon during bond formation
Which of the following compounds undergoes homolytic bond scission?
Methane (CH₄)
Which of the following compounds is a structural isomer of butadiene?
Isoprene
In the formation of a carboxylate ion from a carboxylic acid, which of the following processes occurs?
Heterolytic bond scission
Which of the following compounds is a monomer used in the synthesis of Teflon?
Tetrafluoroethylene
Which of the following processes involves the transfer of protons?
Neutralization
Test your knowledge on chemistry with multiple-choice questions from BUTex and RU exam papers. Topics include isomerism, chemical bonding, and functional groups.
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