Download App

Halogen Derivatives — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryHalogen Derivatives1 Mark
MCQ
Which among the following reactions does not occur?
  • A
    $C _2 H _5 Br + KNO _2 \longrightarrow C _2 H _5- O - N = O + KBr$
  • B

    Image
  • C
    $C _2 H _5 Br + AgCN \longrightarrow C _2 H _5 NC + AgBr$
  • ✓
    $C _2 H _5 Br + KCN \longrightarrow C _2 H _5 NC + KBr$
✓

Answer

Correct option: D.
$C _2 H _5 Br + KCN \longrightarrow C _2 H _5 NC + KBr$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Halogen Derivatives→Halogen Derivatives — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Which of the following complexes are chiral?
1. $\left[ Co ( en )_2 Cl _2\right]^{\oplus}$
2. $\left[ Pt ( en ) Cl _2\right]$
3. $\left[ Cr \left( C _2 O _4\right)_3\right]^{3 \oplus}$
4. $\left[ Co \left( NH _3\right) 4 Cl _2\right]^{\oplus}$
→
Which among the following reactions occurs by breaking of $C - O$ bond in alcohol?
→
Which among the following is true for the reactions involving only solids or liquids?
→
What is the number of $- COOH$ groups present in phthalic acid?
→
Which of the following is an example of ionic solid?
→
A solution has $\left[ H ^{+}\right]=0.001 M$. What is the value of $\left[ OH ^{-}\right]$?
→
Which of the following compounds contains $S=O$ as well as $S=S$ bonds?
→
Which of the following statements is applicable for $0.1 M$ urea solution and $0.1 M$ sucrose solution?
→
The rate law for the reaction $A+B \rightarrow$ product is rate $=k[A][B]$, When will the rate of reaction increase by factor two?
→
The structure of $SF _4$ is
→