CHEMISTRY ONE LINER SET 28
1. Which metal used to pollute the air of a big city? Lead2. Which form an irreversible complex With haemoglobin of blood? Carbon monoxide
3. Regarding the atom of a chemical element, magnetic quantum number refers? Orientation
4. When an ebonite rod is rubbed with fur, which charge acquired by the fur? Positive
5. What is development of fruit without fertilization called? Parthenocarpy
6. Which charcoal forms of carbon is used in sugar industry? Animal charcoal
7. One molecule of hemoglobin can carry how many atom of oxygen? 8
8. Which is a source of methane emission into the atmosphere? Wetland
9. Which is not an important condition for growth of coral? Wave-free salt water
10. Which is the element common to all acids? Hydrogen
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