Question

If the number of ${109}^{\circ }{28}^{\prime }$ angles in the structure of TMS (tetramethly silane) is $x$, then find the value of $\frac{x}{6}$.

• A. $1$
• B. $2$
• C. $1.5$
• D. $1.33$

Answer 1

The correct option is A $1$

No. of ${109}^o{.28}^{\prime }$ angles is $TMS=x=12$

Because there are $12s{p}^3$ Bonds

$\frac{x}{6}=\frac{12}{6}=2$