Question

Match the compounds in column I with their characteristic(s)/test(s)/reaction(s)/reagent(s)/stereochemistry/isomer(s) given in column II. Matching can be one or more than one

Answer 1

$\beta$-L(-)Glucopyranose and $\alpha$-L(-)Glucopyranose represnets a pair of anomers.
$\beta$-D(+)Glucofuranose and $\alpha$-D(+)Glucofuranose represnets a pair of anomers.
$\beta$-D(-)Fructofuranose and $\alpha$-D(-)Fructofuranose represnets a pair of anomers.
$\beta$-D(-)Fructopyranose and $\alpha$-D(-)Fructopyranose represnets a pair of anomers.
Anomers differ in the configuration at the acetal or hemiacetal C atom of sugar in its cyclic form. Anomer pairs are those in which there is difference of only the word $\alpha$- or $\beta$, the rest part is exactly the same.