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CBSE Class 12 Chemistry II
Complete mock test covering Organic Chemistry, Biomolecules, and Coordination Compounds. Includes reaction mechanisms, structural analysis, and chemical synthesis.
Duration
30 minutes
Total Questions
27
Marking
Negative Marking
Test Questions
What is the primary class of compounds discussed in the document?
What is the primary method of preparation for alkyl halides mentioned in the document?
What effect does the presence of a nitro group at the ortho- and para-positions of haloarenes have?
Which of the following methods is best for preparing alkyl fluorides?
What is the major product formed when a haloalkane undergoes nucleophilic substitution with hydroxide ion?
What is the preferred condition for performing an S_N2 reaction with alkyl halides?
Which of the following is the most reactive alkyl halide towards nucleophilic substitution?
What happens when an alkyl halide undergoes nucleophilic substitution via the S_N1 mechanism?
Which of the following halogen compounds is most likely to undergo an S_N2 reaction?
In which reaction are polyhalogen compounds particularly useful?
Which of the following statements is true about organohalogen compounds?
What happens to the boiling point of alkyl halides compared to the corresponding hydrocarbons?
Which of the following is a major application of DDT?
What effect does the presence of bulky substituents have on an S_N2 reaction?
Which of the following is not a method of preparing haloalkanes?
Which compound undergoes nucleophilic substitution most readily?
Which of the following compounds is an example of a polyhalogen compound?
Which of the following reactions forms alkyl halides from alcohols?
What is the key feature of nucleophilic substitution reactions?
Which of the following compounds undergoes the fastest electrophilic substitution?
What is the major product of dehydrohalogenation of 2-Bromo-2-methylbutane?
Which halogenated compound is most likely to undergo the Swarts reaction?
Which of the following is a key characteristic of haloalkanes?
Which of the following solvents is commonly used in the synthesis of alkyl fluorides?
What is the primary role of Grignard reagents in organic reactions?
Which of the following products is formed when a haloalkane reacts with NaI in dry acetone?
Which of the following halides will undergo the fastest nucleophilic substitution reaction?