contestada

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 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 co class=
Relax

Respuesta :

GatikaSuneel

Answer:

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!!

Otras preguntas