1. One of the common substance found in the kitchen is table salt. What is its chemical name?
A. Sodium Oxide
B. Sodium Chloride
C. Sodium Hypochlorite
2. Agua Oxinada is a mild antiseptic used on the skin to prevent infection of minor cuts, scrapes, and burns. What is its chemical name?
A. Hydrogen Oxide
B. Hydrogen peroxide
C. Hydrogen dioxide
3. Toothpaste is used to promote oral hygiene. It's chemical name is ___________________.
A. Sodium Fluoride
B. sucrose
C. Calcium Oxide
4. Baking soda is a leavening agent used in baked goods like cakes, muffins, and cookies. Formally known as sodium bicarbonate, its chemical formula is ________________________________.
A. NaHCO3
B. NaOH
C. NaCl
5. Vinegar is now mainly used in the culinary arts: as a flavorful, acidic cooking ingredient, or in pickling. What is the chemical name for it?
A. Sodium acetate
B. Acetic Acid
C. Monosodium Glutamate
6. Monosodium glutamate is used as additives. What is its common name?
A. sugar
B. salt
C. vetsin
7. Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. What is the chemical formula for table sugar?
A. C12H22O11
B. NaOH
C. NaHCO3
8. During this pandemic, ethyl alcohol is very important because it is an antiseptic. What is its chemical formula?
A. CH3COOH
B. CH3CH2OH
C. CH3OH
9. Muriatic acid is said to be a corrosive strong acid. It's chemical name is ___________________.
A. lactic acid
B. Butanoic Acid
C. Hydrochloric Acid
10. ____________ is a chemical used to make products like nail polish remover and paint remover.
A. Agua Oxinada
B. Water
C. Acetone
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Answer:
1. B
2. B
3. A
4.
5. B
6. C
7.
8.
9. C
10. C