11 Chemistry The s-Block Elements - Set No : 5 Question No :8
Question No : 8
| A fire of lithium, sodium and potassium can be extinguished by |
| a) |  | b) | Nitrogen |
| c) |  | d) | Asbestose blanket |
Answer No : 8
(c) Carbon dioxide does not help in burning
and it reacts with alkali metals to form carbonates. is used to extinguish fire of
lithium, sodium and potassium. |