MCQ
Number of $\pi$ electrons present in naphthalene is :
- A$2$
- B$4$
- ✓$10$
- D$14$
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(Atomic masses of $\mathrm{Ag}$ and $\mathrm{Cl}$ are $107.87$ and $35.5$ respectively)
$(1)$ It has $2$ angular nodes
$(2)$ It has $3$ radial nodes
$(3)$ It is a 4d state
$(4)$ The nuclear charge experienced by the electron in this state is less than $2 e$, where $e$ is the magnitude of the electronic charge.

$CS_2 + 3O_2 \to 2SO_2 + CO_2$