Question

Q5. True and False:

1) Noble metals are very reactive.

2) Metals are brittle.

3) Sulphur dioxide is acidic in nature.

4) Nylon is called artificial silk.

5) Nylon turns to ash when it is heated.

Answer 1

Answer:

1:False

2:False

3:True

4:False(rayon is artificial silk)

5:false