MCQ
In the cyanide ion, the formal negative charge is on
- A$C$
- ✓$N$
- CBoth $C$ and $N$
- DResonate between $C$ and $N$
✓
Answer
Correct option: B.
$N$
(b) In $C{N^ - }$ ion formal negative charge is on nitrogen atom due to lone pair of electrons.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Match List-I with List-II.
Choose the correct answer from the options given below :
Choose the correct answer from the options given below :
When phenol reacts with $CHC{l_3}$ and $KOH$, the product obtained would be
→What is the major product of the following reaction?
Which of the following is incorrect
The rate constant of a reaction increases by five times on increase in temperature from $27^{\circ} C$ to $52^{\circ} C$. The value of activation energy in $kJ mol ^{-1}$ is $.... .$ (Rounded-off to the nearest integer) $\left[ R =8.314\, J \,K ^{-1} \,mol ^{-1}\right]$
→Out of all the known elements the number of transitional elements is
For a first order reaction $A \to B$ the reaction rate at reactant concentration of $0.01\,M$ is found to be $2.0 \times {10^{ - 5}}mol\;{L^{ - 1}}{s^1}$. The half life period of the reaction is .......... $\sec$
→Identify the Incorrect statement from the following
Which of the following can show geometrical isomerism ?
In which of the following orbital diagrams are both Pauli's exclusion principle and Hund's rule are violated?