List of top Chemistry Questions on Metals and Non-Metals asked in TS POLYCET

Nature of non-metal oxides is generally
Which one of the following is not formed when metal carbonate reacts with dilute acid?
The gas liberated when metallic sodium reacts with ethanol
Plaster of Paris is___
Which one of the following metal occurs in the native form?
The more reactive metal in the activity series is
Which of the following process is used for the purification of crude metal?
Which of the following is a non metal?
The nature of chemical used in antacid is
The impurities present in the ore is called as
Which of the following is used as a flux in the smelting of Haematite?
Potassium and Calcium belongs to
Which of the following is an ore of Iron ?
The correct order of reactivity of metals.
The nature of non-metallic oxides is generally