Use indicators such as :
Indicator Color in acid Color in alkali
<em>methy lorange</em> red yellow
<em>phenolphthalein</em> colorless pink
Answer:
8. B
9. D
10. A
Explanation:
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convection is the transfer of heat through the air
The fuel value of 1 gram of this carbohydrate in a nutritional calorie is 4.0 kcal/G.
