Question

Choose the correct answer
1. In the laboratory, what precaution needs to be taken while handling carbon disulphide.
2. Keep it away from flame b. Keep it away from sunlight c. Keep it away from magnet
2. To prepare iron sulphide by heating a mixture of iron filings and sulphur powder we should use a
a. Copper dish
b. China dish
c. Watch glass
3. The components of a mixture of iron filings and sulphur are separated by
b. filtration
c. Using magnet
a. Sublimation​

Answer 1

Answer:

1-keep it away from flame

2-China dish

3-using magnet

Answer 2

Answer:

1st answer a

2nd answer don't know

3rd using magnets