Notifications
Clear all
0
11/09/2021 12:29 pm
Topic starter
Name two metals which react violently with cold water. Write any three observations you would make when such a metal is dropped into water. How would you identify the gas evolved, if any, during the reaction?
1 Answer
0
11/09/2021 12:30 pm
Sodium and potassium metals react violently with cold water.
Observations:
1. Metal starts moving over the surface of water making a hissing sound.
2. Metal starts reacting with water causing little explosions.
3. Soon the metal catches fire and starts burning.