Write one reaction for each of the followingcharacteristic:(a) change

1.	Write one reaction for each of the followingcharacteristic:(a) change of state (b) change of smell (c) Formation of Percipitate.
Answer» EXPLANATION: Change of state when magnesium RIBBON burns in air powder of magnesium OXIDE is formed 2Mg+O2 gives 2Mgo Formation of precipitate when potassium iodide solution is added to a solution of Lead NITRATE a yellow precipitate of Lead Nitrate and iodide is formed

Write one reaction for each of the followingcharacteristic:(a) change of state (b) change of smell (c) Formation of Percipitate.

Answer»

Change of state

when magnesium RIBBON burns in air powder of magnesium OXIDE is formed

2Mg+O2 gives 2Mgo

Formation of precipitate

when potassium iodide solution is added to a solution of Lead NITRATE a yellow precipitate of Lead Nitrate and iodide is formed