MCQ
$(BN)_n$ exists in
- ABenzene like structure
- ✓graphite like structure
- Cboth form
- Dit does not exist
✓
Answer
Correct option: B.
graphite like structure
b
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
Values of the four quantum numbers for the last electron in the atom are $n = 4,\,l = 1,\,m = + 1$ and $s = - 1/2$. Atomic number of the atom will be
→$CaC{O_{3(s)}}$ $\rightleftharpoons$ $Ca{O_{(s)}} + C{O_{2(g)}}$ which of the following expression is correct
→In van der Waals' equation of the gas law, the constant $'a'$ is a measure of :
→Which is incorrect statement
When a $60\,W$ electric heater is immersed in a gas for $100\,s$ in a constant volume container with adiabatic walls, the temperature of the gas rises by $5^{\circ}\,C$. The heat capacity of the given gas is $.........\,JK ^{-1}$ (Nearest integer)
→When a liquid boils, there is
By fractional distillation, those liquids whose boiling points differ can be separated in pure form :
The $\text{IUPAC}$ name of the compound is :
→Ethylene possess
The $pH$ of $0.0001\,N $ solution of $KOH$ will be
→