Describe the procedure and expected results for testing starch in a sample.

Here is the procedure and result for the Test for Starch: a) Test for Starch Step 1: Add approximately 2 mL of soya bean milk to a clean test tube. Step 2: Add 2-3 drops of Iodine/KI solution to the test tube. Step 3: Shake gently and observe any color change. Result: If starch is present, the solution will turn blue-black. If starch is absent, the solution will remain yellowish-brown (the color of the iodine solution).

Describe the procedure and expected results for testing starch in a sample.

Here is the procedure and result for the Test for Starch: a) Test for Starch Step 1: Add approximately 2 mL of soya bean milk to a clean test tube. Step 2: Add 2-3 drops of Iodine/KI solution to the test tube. Step 3: Shake gently and observe any color change. Result: If starch is present, the solution will turn blue-black. If starch is absent, the solution will remain yellowish-brown (the color of the iodine solution).

Solved: Describe the procedure and expected results for…

Here is the procedure and result for the Test for Starch:

a) Test for Starch

Add approximately 2 mL of soya bean milk to a clean test tube.
Add 2-3 drops of Iodine/KI solution to the test tube.
Shake gently and observe any color change.
Result:
If starch is present, the solution will turn blue-black. If starch is absent, the solution will remain yellowish-brown (the color of the iodine solution).

Describe the procedure and expected results for testing starch in a sample.

Step-by-step solution

Add approximately 2 mL of soya bean milk to a clean test tube.

Add 2-3 drops of Iodine/KI solution to the test tube.

Shake gently and observe any color change.

Still stuck on this one?

More Chemistry Questions