MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What will be the product for the given reaction?CH2 = CHC CH + HCl ? |
| A. | n vinylacetylene |
| B. | 2-chloro-1,3-dibutadiene |
| C. | 1,2-dichloro-1,3-dibutadiene |
| D. | 1-chloro-2,3-dibutadiene |
| E. | 3-chloro-1,2-dibutadiene |
| Answer» B. 2-chloro-1,3-dibutadiene | |
| 2. |
What will be the product when addition of hydrogen chloride to vinyl chloride occurs? |
| A. | 1,1-dichloroethane |
| B. | 1,2-dichloroethane |
| C. | 1-chloroethane |
| D. | 1-chloro 2,2-dichloroethane |
| Answer» B. 1,2-dichloroethane | |
| 3. |
How can be a vinylic halide converted into Grignard reagent? |
| A. | Addition of base |
| B. | Addition of acid |
| C. | By adding magnesium |
| D. | Addition of diethyl ether |
| Answer» D. Addition of diethyl ether | |
| 4. |
Which of the following is not an allylic halide? |
| A. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1a.png"><img alt="The following is not an allylic halide - option a" class="alignnone size-full wp-image-224390" height="44" src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1a.png" width="87"/></a> |
| B. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1b.png"><img alt="The following is not an allylic halide - option b" class="alignnone size-full wp-image-224391" height="56" src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1b.png" width="66"/></a> |
| C. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1c.png"><img alt="The following is not an allylic halide - option c" class="alignnone size-full wp-image-224392" height="78" src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1c.png" width="63"/></a> |
| D. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1d.png"><img alt="The following is not an allylic halide - option d" class="alignnone size-full wp-image-224393" height="60" src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1d.png" width="100"/></a> |
| Answer» D. <a href="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1d.png"><img alt="The following is not an allylic halide - option d" class="alignnone size-full wp-image-224393" height="60" src="https://www.sanfoundry.com/wp-content/uploads/2018/08/organic-chemistry-questions-answers-allyl-vinylic-halides-q1d.png" width="100"/></a> | |