Monohar Pandey Solutions for Exercise 10: Exercise 10
Monohar Pandey General Studies Solutions for Exercise - Monohar Pandey Solutions for Exercise 10: Exercise 10
Attempt the practice questions from Exercise 10: Exercise 10 with hints and solutions to strengthen your understanding. 14000+ Objective Questions General Studies solutions are prepared by Experienced Embibe Experts.
Questions from Monohar Pandey Solutions for Exercise 10: Exercise 10 with Hints & Solutions
Match List I (Alloys) with List II (Constituents).
| List I | List II |
| A. Nicrome | |
| B. Brass | |
| C. Monel | |
| D. Coinage metal |
Consider the following statements
1. Silver articles become black after sometime when exposed to air because they reacts with sulphur in the air to form a coating of silver sulphide.
2. Copper reacts with moist carbon dioxide in the air and loses its shiny brown surface and gains a green coat of copper carbonate.
3. Iron when exposed to moist air for a long time acquires a coating of a brown flaky substance called rust.
Which of the statements given above are correct?
Solvay process converts which of the following into soda ash?
The first metal used by man was?
Iron sheet kept in moist air covered with rust. Rust is
Glass is attacked by which of the following?
'German silver' is used to make decorative articles, coinage metal, ornaments etc.The name is given because
Which one among the following metals is used in fireworks to make a brilliant white light?
