Question

Drag and drop the characteristics of each test into the appropriate test.​

Answer 1

The characteristics of each test include:

Benedicts test:

• A positive result indicates reducing sugar.
• A positive result is green to orange.

Iodine test:

• A positive result indicates starch
• A positive result is a blue-black.

Dische diphenylamine test:

• A positive result indicates DNA.
• A positive result is blue.

Biuret test:

• A positive result indicates proteins.
• A positive result is violet.

Sudan 4 test:

• A positive result indicates lipids.
• Positive result forms red droplets.

What are the effect of the test?

When carbohydrate solution is heated with Benedict's reagent, the reducing sugars will reduce the copper ions to orange in color.

Potassium iodide reagent is added to the solution for testing the presence of starch. The iodine then goes inside the coil of starch causing a blue to black color

Learn more about iodine test on:

brainly.com/question/1698910