Question

When each of the nitrates of Potassium, Magnesium and iron is heated,

Accepted Answer

the nitrates of iron magnesium and iron give the oxides

Answer

all the nitrates decompose to their oxides

Answer

the nitrate of magnesium gives the nitrite and oxygen

Answer

the nitrate of iron gives the nitrite and oxygen

Answer

the nitrate of the magnesium is not decomposed