Optical activity of spiranes?

1.	Optical activity of spiranes?
Answer» $\huge\green{\mid{\fbox{{คภรฬєг⤵}}\mid}}$ So the optical ACTIVITY of the spirans are due to the asymmetry of the molecule as a WHOLE, thereby GIVING rise to optically active FORMS. Hence, it is optically active. Another example of optically active spiran is 3,8 dimethyl-1,6-dioxaspiro [4.4] nonane-2,7 dione. $\huge\fbox\red{hσpє}\huge\fbox\pink{ít}\fbox\green{hєlp}\huge\fbox\blue{yóû}$ $\huge\fbox{\red{\underline{mαrk \; mє \; вrαínlíєѕt \; plєαѕє ♥}}}$ $\large\bf{\underline\blue{❥thαnk \; чσu ♥♥}}$

Answer»

$\huge\green{\mid{\fbox{{คภรฬєг⤵}}\mid}}$

So the optical ACTIVITY of the spirans are due to the asymmetry of the molecule as a WHOLE, thereby GIVING rise to optically active FORMS. Hence, it is optically active. Another example of optically active spiran is 3,8 dimethyl-1,6-dioxaspiro [4.4] nonane-2,7 dione.

$\huge\fbox\red{hσpє}\huge\fbox\pink{ít}\fbox\green{hєlp}\huge\fbox\blue{yóû}$