1. Which of the following has the highest compressive strength ?
2. Steel tower used for the storage of oleum
3. Cast iron has
4. Babbit metals used for making bearings are
5. Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of
6. Slow and progressive deformation of a material with time under constant stress is called
7. Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and
8. __________ possesses viscoelastic properties
9. Brass is an alloy of
10. Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C ?
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