Which of the two metals copper and silver is more reactive?

Draw the structures of white phosphorus and red Phosphorus. Which one of these two types of phosphorus is More reactive and why ?

Magnesium and copper metals are heated directly over a flame. Which of these will burn in air? Which is more reactive?

In nature, metal A is found in free state while state metal B is found in the form of its compounds. Which of these two metals will be near the top of the reactivity series?

Aquesous copper sulphate solution and aqueous silver nitrate solution are electroolysed by 1 Ampere current for 10 minutes in separate electrolytic cells. Will the mass of copper and silver deposited on the cathode be same or different? Explain your answer.

Explain the given statement- An alloy is made up of two metals- copper and nickle in which copper has high proportion than nickle. Name that alloy?

CuSO_4 + Fe rarr FeSO_4 +Cu feSO_4 + Zn rarr ZnSO_4 + Fe br> On the basis of the above reactions, indicate which is the most reactive and which is the least reactive metal out of zinc , copper and iron?

At a site, low grade copper ores are available and zinc and iron scraps are also available. Which of the two scraps would be more suitable for reducing the leached copper ore and why?

An alloy is made of two metals- copper and tin in which the proportion of copper is higher the tin. What is the name of that alloy and what are its uses?

An alloy is made up of two metals- copper and zinc. What is the name of that alloy and what are its uses?

The set of metals in order of their increasing chemical reactivity is given below: Silver, copper, lead, iron, zinc, magnesium and sodium Which of the metals becomes black in the presence of hydrogen sulphide, H_2 S ?