" Cyclic structure (trimer) of "^(SO_(" ,contains "))

Cyclic trimer structure of SO_(3) contains:

Cyclic trimer strucutre of SO_(3) contains ________no. of "S = O" bonds

In cyclic structure of (SO_(3))_(x) if x is number of SO_(3) molecules involved in cycle formation and y is the number of sp^(3) hybridised S - atoms What is the sum of x+y ?

In cyclic structure of (SO_(3))_(x) if x is number of SO_(3) moleculles involved in cycle formation and y is the number of sp^(3) hybridised S - atoms What is the sum of x+y ?

Cyclic structure OF glucose || Haworth projection || Cyclic structure OF fructose || Osazone formation

Explain the cyclic structures of glucose and fructose.