Which SN1 raction is faster in the given pair?

Q: t. Dras th other resonance Contributer to thes radical Hac eCH2

A: The other resonance structures for the given radical is as :

Q: 3. Compare the following three isomeric dienes: (a) Which compound will liberate the least heat upon…

A: The heat of hydrogenation is defined as the amount of energy liberated when an alkene or unsaturated…

Q: How to find if a reaction is SN1,SN2,E1,E2 ?

A: A chemical reaction mechanism represents the way to form and break the chemical bonds between…

Q: Which of these radicals has another resonance contributor?

A: In order to find resonance contributor radical, we need to check conjugation

Q: Rank the following radicals from least to most REACTIVE: PH2 CI *AsH2 Why did you choose this order?…

A: The solution is as follows:

Q: Order the following compounds with respect to SN1 reactivity: Br CBr CH CH3 CH2BR

A: The SN1 reaction are the substituted reactions. These reaction will be proceed by the formation of a…

Q: Does the reaction in part b have multiple possible products? Do you know which one is more abundant?

A:

Q: List the following radicals in the order of increasing stability.

A: The stability of free radical depends on 2 things. 1) The tendency of free radical to dislocate i.e…

Q: What happens to the rate of an SN1 reaction under the following conditions? [RX] is halved, and…

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Q: Which reaction is predicted to be faster (A or B)? Reactions A and B are of the same type. Classify…

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Q: what  is Cannizzaro reaction, how does it work how do the reaction work based on the which one is…

A: This reaction takes place In those Aldehyde and  ketone  which do not have any acidic  Hydrogen and…

Q: Please give the best resonance and second best resonance for SO2. Please explain why the best…

A: The stability of resinance structure is directly related with formal charges , octet completion and…

Q: Resveratrol is an antioxidant found in the skin of red grapes. Its anticancer, anti-inammatory, and…

A: a). Resonance structures for the radical that results from homolysis of the OH bond: The radical…

Q: Write A if the reaction favours Sn1 reaction, B if favors Sn2, C if both and D if the reaction wont…

A: Primary and secondary alkyl halidide favours the SN2 mechanism, but tertiary alkyl halides react…

Q: The dissociation of H3 AsO4 to H3 O+ and AsO43-

A: The chemical species HA is an acid that dissociates into A−, the conjugate base of the acid and a…

Q: Rank order the following in terms of relative reactivity (most reactive on the left, least reactive…

A: Since for this problem we have to determine the order or reactivity of different carbonyl. We are…

Q: Arrange these structures in decreasing order of reactivity towards bromin ation NH NO 3 O A) 1>3>4>2…

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Q: ゲ-o

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Q: Which is the most likely structure of the following cation after it has rearranged. O A O E OD O B

A: Concept is based on carbocations.

Q: Rank order the following in terms of relative reactivity (most reactive on the left, least reactive…

A:

Q: Which structure contributes most to the hybrid? O The secondary allylic radical is the major…

A: As the tertiary radical is more stable than both primary and secondary radicals, Hence it…

Q: Which one is more stable S2-, S4-, S6-?

A: The given ions of Sulphur are S2-, S4-, and S6-.

Q: reactivity

A: Reactivity towards nucleophilic substitution reaction is depends on basic strength of leaving group.…

Q: 4. Which nitrogen in this molecule is the most basic? Explain briefly your choice.

A: Ans: Nitrogen "2" is more basic than all nitrogen.   Nitrogen is basic because it is one of the…

Q: Which hydrogen is the easiest to remove by homolytic bond cleavage? H2 H, all are equivalent O H1 O…

A:

Q: Given the data, find the specific heat of part A;     Heat of Reaction 1 (ΔH1) of part B;…

A: Provided data:

Q: Arrange the following radicals in order of INCREASING stability. II IV

A:

Q: Rank the following free radicals in order of increasing stability I II III IV

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Q: H2N NH2 NH3 NH3 NO2 NO2 NO2

A: This mechanism is neither SN1 nor SN2. It is a different mechanism called addition-elimination…

Q: Circle the most stable cation. Place a box around the least stable cation. N. me

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Q: What is the correct increasing order of reactivity of the followings in SN2 reaction? Br IV Br III.…

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Q: difference between SN1 and SN2?

A: SN1SN2The rate of reaction is unimolecular.The rate of reaction is bimolecularIt is a two-step…

Q: ng is most reactive under E2 conditions? Br Br Br Br (A) (B) (C) (D) Compound B Compound C Compound…

A: Applying condition of E2 elimination reaction.

Q: For each of the following groups of molecules (labeled A–E), rank the resonance forms in order from…

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Q: SN1 is always a competing reaction of E1. True or False?

A: SN1 Reaction: A tertiary alkyl halide substitutes nucleophile by the removal of halogen as leaving…

Q: Could you explain why the highlighted group on the right side of the double bond has a higher…

A: Any substituent having higher atomic number takes more priority over a substituent with a lower…

Q: Draw the resonance contributors for the species/molecules shown in the boxes below. The number of…

A:

Q: Why is the circled compound more reactive for Sn1?

A: Why compound (a) is more reactive for SN1 is to be explained.

Q: Which would you think would be a strongerinteraction and why: an interaction between a sodium ion…

A: Given information: an interaction between a sodium ion and the partial negative charge on the oxygen…

Q: Explain with the help of resonance structures which of the two nitrogen atoms is more basic in the…

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Q: Arrange the following in increasing order of basic strength :C6H5NH2, C6H5NHCH3, C6H5CH2NH2

A: The given compounds are  C6H5NH2, C6H5NHCH3, C6H5CH2NH2.

Q: Select the member of each pair that shows the greater rate of SN2 reaction with KN; in acetone. Set…

A: The nucleophilic substitution reaction of the leaving group (which usually consists of halide groups…

Q: Which of the following resonance structures is the greatest contributor to the resonance hybrid? O:

A:

Q: RX AIX3 'R H2. Pd AIX3 ELOH Noem een nadeel van elke reaksie. Name one disadvantage for each…

A: 1st reaction is friedal crafts alkylation. Major Disadvantage of this reaction is: The halide must…

Q: Rank the free radicals shown below in order of increasing stability:

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Q: 17. Which of the following violates the rules for curved arrows (when drawing resonance structures)?

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Q: 2. Decreasing Reactivity to SN1 BAN MAN PAN DECREASING REACTIVITY TO SN1:

A:

Q: Rank the cations shown in order of relative stability. A. В. C. D.

A:

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.