Question

1).Reaction of Sodium and Water. 2).Reaction of Potassium and Hydrochloric acid. 3).Reaction of Zinc and steam . 4).Burning of Magnesium Ribbon. 5).Reaction of Carbon di oxide and water

Answer 1

Answer:

when sodium and water react , a hissing sound is heard and a silver coloured globule can be seen

when magnesium ribbon burns ,it burns with a white light