The molecular formula for glucose is c6h12o6. what would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration reactions? the molecular formula for glucose is . what would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration reactions? c60h120o60 c60h100o50 c6h12o6 c60h111o51 c60h102o51

             C₆₀H₁₀₂O₅₁

Explanation:

                   Monosaccharides (monomers) like glucose join together to form a long chain compound called as polymer. These monosachharides are joint together by a bond called as Glycosidic bond which formed by the elimination of water molecule. i.e.

                        R--OH  +  R--OH        →         R--O--R    +   H₂O

In above reaction R----O----R is known as Glucosidic Linkage.

The number of water molecules formed during a polymerization reaction are calculated as,

               Number of Monomers  -  1  =  Number of Water molecules

As, the number of Glucose molecules given are 10, so,

               Number of Glucose  -  1  =  Number of Water molecules

               10  -  1  =  Number of Water molecules

               Number of Water Molecules  =  9

Molecular Formula of Polymer is found as,

As one molecule of Glucose (C₆H₁₂O₆) contains 6 Carbon, 12 Hydrogen and 6 Oxygen atoms so, 10 molecules will contain,

                                      =  C₆H₁₂O₆  ×  10

                                      =  C₆₀H₁₂₀O₆₀

Also, we know one water molecule contain 2 Hydrogen and 1 Oxygen atom therefore, 9 water molecules will contain

                                      =  H₂O  × 9

                                      =  H₁₈O₉

Now subtracting H₁₈O₉ from C₆₀H₁₂₀O₆₀,

                      Molecular Formula  =  C₆₀H₁₂₀O₆₀  -  H₁₈O₉

                      Molecular Formula  =  C₆₀H₁₀₂O₅₁

The Macromolecule formed and the water molecules eliminated are well shown in figure attached below,

the answer is definitely c.

answer///carbon;