NTPC CBT-2 Chemistry Quiz - I

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Question 1:

In Newland law of octaves ,

Question 2:

Chlorination is the process used for water purification .The disinfecting action of chlorine is mainly due to 

Question 3:

The muscles fatigue appears due to accumulation of the which of the following ?

Question 4:

Which of the following is known as inorganic graphite?

Question 5:

Which of the following is used to study the reaction mechanisms ?

Question 6:

The particles that display the dual nature of both waves and particles is-

Question 7:

Which of the following is the example of solid-liquid colloidal solution

  1. Mud
  2. Froth
  3. Milk of magnesia 
  4. Clouds

Question 8:

An emulsion is a colloidal solution of-

Question 9:

Which of the following is non biodegradable ?

Question 10:

Clouds is an example of which type of colloidal system?