A student carried out two food tests on solution F to determine what food groups it contains.
Test2
Benediction
lodine
Blue colour
Solution
Heat
Solution
Back colour
What nutrients does solution F contain?
А
Starch only
Starch and protein
B
с
Starch and Vitamin C
D
Protein only

A- starch only

Explanation:

when person adds Benedict's solution, it says blue, this shows a negative result.

when person adds iodine solution, it turns black, which shows a positive result for starch.

so solution contains only starch.

hope it helps!!

the awnser is d i think

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).