The correct response is:
The indicator will change the color of the substance.
In scientific investigations, iodine is commonly used as an indicator for starch, as it turns a blue-black color in the presence of starch.
When performing a scientific investigation on an unknown substance, how can an indicator help you determine if the substance is a starch?(1 point)
Responses
The indicator will change the color of the substance.
The indicator will change the color of the substance.
The indicator will change the smell of the substance.
The indicator will change the smell of the substance.
The indicator will change the taste of the substance.
The indicator will change the taste of the substance.
The indicator will change the state of the substance.
1 answer
1 answer