MCQ
In $P_4$ (tetrahedral)
- AEach $P$ is joined to four $P$
- ✓Each $P$ is joined to three $P$
- CEach $P$ is joined to two $P$
- D$P_4$ does not exist
✓
Answer
Correct option: B.
Each $P$ is joined to three $P$
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
In aqueous solution, strong electrolytes
In the reaction for the transition of carbon in the diamond form to carbon in the graphite form, $\Delta H$ is $ - 453.5\,cal$. This points out that
→Which of the following has zero inductive effect
Highest density is of ……….
The silver salt of a fatty acid on refluxing with an alkyl halide gives an
Major product of the reaction is :
Which of the following has $2-$ chiral carbon atoms
→Read the following statements carefully :
→$(A)$ A secondary alcohol on oxidation gives a ketone
$(B)$ Ethanol reacts with conc. ${H_2}S{O_4}$ at ${180\,^o}C$ to yield ethylene
$(C)$ Methanol reacts with iodine and sodium hydroxide to give a yellow precipitate of iodoform
$(D)$ Hydrogen gas is liberated when sodium is added to alcohol. Select the correct statements from the above set:
Which of the following is not present in nucleic acids
$Cu + $conc. $HNO_3$(hot) $ \rightarrow Cu(NO_3)_2 + X$ (oxide of nitrogen);
→then $X$ is