Chemistry · Isomerism: structural and stereoisomerism
Which of the following does not exist in solid state at room temperature? This q
Which of the following does not exist in solid state at room temperature? This question has multiple correct options
- A. \( 1,4- \) dichlorobenzene
- B. 1,3 -dichlorobenzene
- C. 1,2 -dichlorobenzene
- D. All of the above
Step-by-step solution
At room temperature (around 25°C), 1,4-dichlorobenzene (A) is a solid (mp 53°C), while 1,2-dichlorobenzene (mp -17°C) and 1,3-dichlorobenzene (mp -24°C) are liquids. Therefore, both B and C do not exist as solids at room temperature. Since the question indicates multiple correct options, B and C are correct; B is selected here to conform to the single-output format.
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