1 Which of the Following Compounds Is Not Aromatic

Which one of the following compounds is non-aromatic. The set in which compounds have different nature is.

Which Of The Following Compounds Is Not Aromatic Youtube

It is not an aromatic compound.

. In A 2π electrons obeys the 4n2π rule cyclic and conjugated so aromatic. Orbitals of one carbon atom are not in conjugation. Since the value of n is not an integer the given.

Aromatic compounds are categorized further into two categories ie. Which of the following compounds is not considered to be aromatic. CH3-CH-CHCH2 In the IUPAC name for the following compound the -Br group is located at position Br Select one.

Hence it is non aromatic in nature. It is not equal to 4n2. So the correct answer is Option D.

For a compound to be aromatic the value of n must be an integer n 0 1 2. Hence it is aromatic. In cyclopentadienyl cation A resonance takes place.

Benzenoids are the compounds having at least one benzene ring. What is the decreasing order of reactivity amongst the following compounds towards aromatic electrophilic substitution I. They are cyclic planar and conjugated systems of pi electrons.

CH3 H CH3-CH2 H ос H CH2-CH3. Motivate your answer by using Huckels rule. Unlike aromatic compounds which follow Hückels rule 4 n 2 π electrons and are highly stable anti.

2 0 03 O d4 Which of the following compounds is trans-3-hexene. Check Answer and Solution for above. In B 4π electrons does not obey the 4n2π rule so anti-aromatic.

B Not planar Hence it is non-aromatic. For cyclopenta-13-diene anion G It is cyclic planar and has 6π conjugated electrons that means all the pi electrons are in continuous delocalization hence we consider negative charge in conjugation. Hence compoundsions of options B and D are aromatic.

CH-CH2 CH3 CH3-CH2 b. In the last we can conclude that phenol naphthalene and pyridine are aromatic compounds. In C 8π electrons does not obey the 4n2π rule so anti-aromatic.

Anti-aromaticity is a characteristic of a cyclic molecule with a π electron system that has higher energy due to the presence of 4n delocalised π or lone pair electrons in it. It does not obey huckles rule. Hence is not aromatic.

Asked Jan 5 in Chemistry by ShivrajSharma 249k points class-12. Asked Jan 5 in Chemistry by ShivrajSharma 249k points class-12. Option 2Has 6π delocalized electrons.

Hence cycloheptatrienyl anion is not an aromatic compound. Correct option is A a Number of π electrons 4. Option 1 Has 8π electrons does not follow Huckel rule.

By Huckels rule 4n 2 8. The correct option is 1 B C and D. For a compound to be aromatic the value of n must be an integer n 0 1 2 which is not true for given compound.

A Image A B Image B C Image C D Image D. Iii For the given compound the number of π-electrons is eight. Which of the following compounds is not aromatic.

Is the following compound aromatic or not. The ion of option C has 2 pi. Option 3Out of 8π electrons it has delocalized 6π electrons in one six-membered planar ring which do not follows Huckels rule due to which it will be.

The compoundsions in options B and D have 6 pi electrons. C is anti-aromatic with 8 π e. For 78 dihydronaphthalein H It is cyclic planar but the electron cloud is not in.

However cyclobutadiene have 4nπ electrons which are involved in cyclic delocalization are referred to as anti aromatic compounds. 1 BOH3 and H3PO3 2 BOH3 and AlOH3 asked Aug 3 2021 in Chemistry by Kanishk01 459k points jee. Hence the correct option is option A.

Determine if the following compounds are AROMATIC ANTIAROMATIC or NOT AROMATIC Cyclobuta-13-diene Naphthalene Pentalene Acenaphthylene Phenanthrene Biphenylene Anthracene Chrysene Tetracene This problem has been solved. Co-ordinations compound 366 Environmental chemistry 9 Purification and characteristics of organic compounds 1 Some basic principles of organic chemistry 12 Hydrocarbons 186 Organic compounds containing halogens 100 Organic compounds containing oxygen 140 Organic compounds containing nitrogen 126 Polymers 117. D is non aromatic because of sp 3 carbon in the ring.

The correct option is B B C and D. What is the decreasing order of reactivity amongst the following compounds towards aromatic electrophilic substitution I. B is anti-aromatic with 4 π e.

It is not aromatic. It is cyclic not planar. Correct option is A According to Huckels rule the planar cyclic conjugated structures having 4n2π electrons where n is 012etc are considered as aromatic compounds.

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