In galvanization, iron metal is coated with a thin layer
43 questions across 7 question groups — pick any mix to generate a CHEMISTRY paper with step-by-step answer keys.
MCQ
6 Q→02[2 Mark Question Answer]
4 Q→03[5 Mark Question Answer]
7 Q→04[1 Mark Question Answer]
13 Q→05Fill in the blanks.
6 Q→06TRUE / FALSE
6 Q→07Match The Following.
1 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
| Column A | Column B |
| 1. Oxygen | a. needed for photosynthesis |
| 2. Nitrogen | b. supports combustion |
| 3. Carbon dioxide | c. hydrated iron oxide |
| 4. Water vapour | d. helps in protein synthesis |
| e. determines climatic conditions |
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