Zeolites are crystalline solids structures made of:

  1. Silicon
  2. Aluminium
  3. Oxygen

Select the correct option from codes given below:

Answer: [D] 1, 2 & 3

Zeolites are crystalline structure made of silicon, aluminium and oxygen. Zeolites are generally found in metamorphic rocks. Zeolites can be natural and manmade.

This question is a part of GKToday's Integrated IAS General Studies Module