Which Is Least Reactive Towards Hydrolysis?

The least reactive chlorine is present in:

  • A. Methyl chloride.
  • B. Allyl chloride.
  • C. Ethyl chloride.
  • D. Vinyl chloride.

Which of the chloride is less reactive towards hydrolysis vinyl chloride?

The halogen atom in vinyl chloride is not reactive as in other alkyl halides. The non-reactivity of chlorine atom is due to resonance stabilisation. The 1. p.

Is CL least reactive?

Bromine radical, being less reactive, is more selective for the 2° radical. Cl•, being less stable and more reactive, is less choosy and less selective.

What is the least reactive element?

Chemical Properties of Noble Gases

Noble gases are the least reactive of all known elements. That’s because with eight valence electrons, their outer energy levels are full. The only exception is helium, which has just two electrons.

Which is more reactive Cl Br?

Although the bromine nucleus is more positively charged than the chlorine nucleus, the increase in the radius and the extra shielding in the bromine atom outweigh this factor, which means that an electron is more easily attracted into the outer shell of a chlorine atom than that of a bromine atom, so chlorine is more …

Why chlorobenzene is less reactive than vinyl chloride?

In chlorobenzene double bonds are present between C-atoms and chlorine atoms which are difficult to break.

Why vinyl chloride is less reactive towards SN reaction?

In vinyl chloride, during this resonance the carbon chlorine bond aquires some double bond character which decreases it reactivity.

Which of the following is correct vinyl chloride is more reactive?

– This means that the electronegativity of carbon atoms in vinyl chloride is stronger than the carbon present in the allyl chloride due to which the bond will be stronger in the vinyl chloride. – Hence, due to weak bonds in allyl chloride, it will be more reactive. So, the correct answer is “Option A”.

Which is the least reactive halide?

Which is least reactive alkyl halide in Wurtz coupling reaction? Correct answer is option ‘C‘.

Which of the following is most reactive towards NaOH?

Aromatic halides are less reactive than alkyl or aralkyl halides. Hence, C6H5CH2Cl is the most reactive towards aq. NaOH.

Which of the following is least reactive in a nucleophilic substitution reaction?

Chlorine of vinyl chloride (CH2=CHCI) is non-reactive (less reactive) towards nucleophile (in nucleophilic substitution reaction) because it shows the following resonating structure due to +M effect of −Cl atom.

Which is most reactive towards hydrolysis?

Benzyl carbocation is most reactive of the carbocations.

Which one of the following elements is least reactive with water?

The correct answer is Option 2, i.e Sodium. Comparing the net enthalpy changes each element, we conclude that Sodium reacts the least when compared with other elements with water.

Which compound is least reactive acetophenone?

Acetophenone benzophenone

Acetophenone is least reactive, benzophenone is less reactive than benzaldehyde and the most reactive is benzaldehyde.

Which is least reactive towards addition of HCL?

The least reactive alkene towards dilute hcl is

  • Class 6.
  • Class 7.
  • Class 8.
  • Class 9.
  • Class 10.
  • Class 11.
  • Class 12.

Which of following is least reactive towards sn1?

Explanation: When it comes to one reaction, CH X 3 − Br is the least reactive.

What do you understand by resonance explain why vinyl chloride is less reactive whereas allyl chloride is highly reactive?

Allyl chloride is more reactive than vinyl chloride because in vinyl chloride lone pair of chlorine are in resonance so chlorine will not get removed easily while in case of allyl chloride resonance is not present. … Sp2 can more easily attract the bonded electron from sp3 carbon and therefore is more reactive.

Why is cyclohexyl chloride more reactive than chlorobenzene?

Cyclohexyl chloride is more reactive towards nucleophilic substitution reaction because C—Cl bond strength is less in cyclohexyl chloride than chlorobenzene.

Which is more reactive among chlorobenzene and methyl chloride Why?

Chlorobenzene is stabilised by resonance. Alone one pair from the chlorine atom can induce resonance in the aromatic ring, and this extra movement of electrons forms a much stronger structure, which implies less reactivity. In methyl chloride , this resonance does not exist, and therefore the stability is not enhanced.

Which of the following is correct vinyl chloride is more reactive than ethyl chloride in SN2?

(A) Ethyl chloride is more reactive than vinyl chloride towards nucleophilic substitution reaction .
(R) In vinyl chloride the -CI is bonded to sp-hybridized carbon of an alkene.

Which element is most reactive F Cl Br?

Answer: Fluorine is the most reactive halogen element.

Is Br or Cl more stable?

Br is more stable than Cl because the more stable the reactant is, the less reactive it will be. Stay tuned with BYJU’S to learn more about other concepts such as chlorine.

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