Prelim Exam
JOSEPHINE F. KHONGHUN SPECIAL EDUCATION CENTER WAWANDUE, SUBIC, ZAMBALES 4TH Prelim Test in ADVANCED CHEMISTRY
NAME: SCORE:
YEAR AND SECTION: DATE:
I. MATCHING TYPE. Match column A with column B. Write the letter in Column B that matches the item in Column A on the space provided. ( 1 pt each) A. B.
______1. Deposits of organic materials A. petroleum
______2. Complex mixture of hydrocarbons principally alkanes B. lotion
______3. A process of separating the components of mixtures using different temperatures. c. fossil fuels
______4. It consist of paraffin wax, beeswax mixed with coal tar-dye. d. foot powder ______5. The protein where sulfanilamide was synthesized e. fractional distillation
______6. It is a preparation of soap, tragacanth, and glycerin to soften the skin f. chemotherapy ______7 . Compounds which fasten dyes g. lanolin
______8. Wool grease from sheep h. mordants
______9. Study of fighting diseases-causing germs using chemicals which attack only the germs i. sulfa drugs
______10. A perspiration deodorant which consist of talcum, cornstarch and salicylic acid j. aniline k. lipstick
II. ENCIRCLE THE WORD THAT DOES NOT BELONG TO THE GROUP (2 pts each)
1. rubber, teflon, PVC, sugar
2. sodium nitrite, sodium sulfate, sodium benzoate, penicillin
3. erythromycin, depilatories, streptomycin, chloramphenicol,
4. agar, ascorbic acid, carageenan, phenylbutazone
5. dyes, lipsticks, lotions, astringents
III. IDENTIFICATION. Identify that which is spoken of. Write the answer on the space provided. (3 pts each)
_____________________1. It is a fuel which is uniformly black and free of dust and ashes.
_____________________2. These are large molecules which contain hundreds or over thousands of atoms.
_____________________3. It is the
NAME: SCORE:
YEAR AND SECTION: DATE:
I. MATCHING TYPE. Match column A with column B. Write the letter in Column B that matches the item in Column A on the space provided. ( 1 pt each) A. B.
______1. Deposits of organic materials A. petroleum
______2. Complex mixture of hydrocarbons principally alkanes B. lotion
______3. A process of separating the components of mixtures using different temperatures. c. fossil fuels
______4. It consist of paraffin wax, beeswax mixed with coal tar-dye. d. foot powder ______5. The protein where sulfanilamide was synthesized e. fractional distillation
______6. It is a preparation of soap, tragacanth, and glycerin to soften the skin f. chemotherapy ______7 . Compounds which fasten dyes g. lanolin
______8. Wool grease from sheep h. mordants
______9. Study of fighting diseases-causing germs using chemicals which attack only the germs i. sulfa drugs
______10. A perspiration deodorant which consist of talcum, cornstarch and salicylic acid j. aniline k. lipstick
II. ENCIRCLE THE WORD THAT DOES NOT BELONG TO THE GROUP (2 pts each)
1. rubber, teflon, PVC, sugar
2. sodium nitrite, sodium sulfate, sodium benzoate, penicillin
3. erythromycin, depilatories, streptomycin, chloramphenicol,
4. agar, ascorbic acid, carageenan, phenylbutazone
5. dyes, lipsticks, lotions, astringents
III. IDENTIFICATION. Identify that which is spoken of. Write the answer on the space provided. (3 pts each)
_____________________1. It is a fuel which is uniformly black and free of dust and ashes.
_____________________2. These are large molecules which contain hundreds or over thousands of atoms.
_____________________3. It is the