PDF chapter test TRY NOW

Answer the following questions:
   
Answer variants:
It is because milk contains iron and tomato has oxalate ions.
It is because milk contains calcium and tomato has oxalate ions.
Each metal reacts with their salt solution more reactive metal reacts less, less will be most.
White precipitate of lead chloride is formed.
   
1. What may happen on mixing \(Pb(NO_3)_2\) and \(KCl\) solutions? Predict (you may try to experimentally verify).
   
 
2. Why do the persons suffering from the ailment of stone formation advised not to take too much milk and tomato juice?