Which of the following alkenes is most stable? or

Q: From left to right what is the configuration of the following alkenes?

A:

Q: Which is the least stable carbocation?

A: In order to determine the stability of carbocation  we have to check following factors sequencly 1)…

Q: EN ? 4-

A: The name of the given compound is:

Q: Identify the most stable carbocation. Select one: О . ОН

A: We have given the organic compound having alcohol as functional group we have to identify the most…

Q: What reagent/reagents is/are necessary to transform the starting molecule into the desired product?…

A: The conversion of starting molecule to desired product takes place in two steps. In step 1 the given…

Q: Which of the following is the most likely structure of the following carbocation after rearrangment…

A:

Q: LEAST stable

A:

Q: Which of the followings is the MOST stable carbocation?

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Q: Arrange the alkenes in terms of increasing stability. Drag the choices to their correct positions.…

A: The stability of alkenes increases with increase in  substitution on olefinc carbon. Note: According…

Q: Which of the following alkenes is the least stable?

A: Concept: Stability of alkenes: Alkenes have substituents other than hydrogen atoms attached to the…

Q: How many moles of Bra are required to completely halogenate the alkene

A: Addition of bromine to alkene is an example for electrophilic addition reaction Intermediate…

Q: R. Which of the following alkene has highest value of heat of hydrogenation? (a) (b) (c) (d)

A: The given alkenes are as follows.

Q: Reaction product (BH3 Propene) is

A: Propene is an alkene and BH3 is borane, and the combination of these two undergo reaction which is…

Q: A в Which of the alkenes above is the least stable (highest in energy)? Which is the most stable…

A: More substituted alkene is more stable. Alkyl group is electron donating and it stabilize alkene

Q: Which of the following carbocations is the most stable? (A) (B) (C) (D)

A:

Q: Rank the structures shown from most to least stable.

A: The given structure can be ranked from most stable to least stable

Q: III II Which alkene is least stable?

A: Stability of alkene increases with the increasing number of substitutents. So, greater the number…

Q: Alkene Z or E?

A:

Q: Order the following alkenes from least stable () to most stable (V) .

A: The stability of the alkene depends on the substitution of the alkene. Highly substituted alkene is…

Q: Which carbocation is more stable? CH3CH2+ or H2C=CH+

A: The ethyl carbocation CH3CH2+ is more stable then vinyl carbocation  H2C=CH+  as the formar is…

Q: Which of the following alkenes has the lowest heat of hydrogenation?

A:

Q: Which alkene is most stable? Ct2 HC CH3 H2C CH3 CH A

A:

Q: How many distinct monobromination products are chlorination? possible when the alkane below…

A:

Q: Which alkene from the choices can react with excess Hbr to yield the major product shown in the…

A: Given reaction:

Q: Which of the following alkenes is the most stable? O

A: To find : The most stable alkene among the following given alkenes. Alkenes are unsaturated…

Q: Which alkene would be the LEAST stable? 0.000 D

A: Option D

Q: EN ?

A: A heterocyclic compound is a derivative of carbon-containing compounds which contain atoms other…

Q: 4. Which of the following alkenes are stable? of

A: The instability of the cyclic and bicyclic compound is due to the angle strain and the bridgehead…

Q: Upon hydrogenation, which of the following alkenes

A:

Q: III ) b. e. V AI II II 13.Which alkene is least stable? Please, explai. = = -

A: Alkene are hydrocarbon that have at least one carbon- carbon double bond. They are commonly called…

Q: Which of the following alkenes is the most stable? 0

A: Stability of an alkene depends on several factors (1) Alkenes which are attached to a greater number…

Q: a) CH3 b) CH3 – CH – CH- CH3 CH3 с) СНЗ — СН2 —- CH - СHЗ

A:

Q: Which of the following alkenes is most stable? A) I B) II C) III D) all of them

A:

Q: Which compound is second least stable, giving off the second most heat of hydrogenation or…

A: Heat (enthalpy) of hydrogenation is defined as the change in enthalpy which occurs when one mole of…

Q: Arrange the following compounds in order from the most stable to the least stable.

A: The stability order of the given compound from most stable to least stable can be arranged as,

Q: Rank the following compounds from least to most stable. Least stable Most stable

A: The stability of alkenes can be given by resonance or hyperconjugation.  Hyperconjugation and…

Q: Which of the following radicals are allylic? B D. only D A, B, and C B and C

A: The radicals given are,

Q: Which of the following structures corresponds to 3-bromo-5,7-dimethylcycloheptene? O O O Br Br Br

A: The naming of an organic molecule is done on the basis of IUPAC nomenclature. The double bond or…

Q: Which alkene is most stable? I II III IV

A: Alkene with highest number of alpha hydrogen atoms will be more stable due to the highest…

Q: (I) (II) (III) (IV)

A: Alkene stability Is depends on alpha hydrogen atoms.

Q: Which alkene is predicted to be the most stable? II II IV

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: is the following alkene E, Z

A: When the molecule has a double bond, the rotation of the group is restricted. This gives rise to…

Q: Which of the following structures represents the most stable conformation of…

A: Most stable conformation of cis-position is when the groups are present at equatorial position. Most…

Q: Which is more stable?

A:

Q: which is the most stable alkene in the following picture?

A: Some of the factors that affect the stability of an alkene are: Increase in the substitution…