NTPC CBT-2 Chemistry Quiz - 55

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Question 1:

A potential difference develops between the electrode and the electrolyte is called

Question 2:

Superconductors carry electrical current with no decay. They have

Question 3:

Which of the following statement is incorrect about electrical conductance?

Question 4:

Chemicals like phosphates present in fertilizers or detergents mix in water bodies cause excessive growth of-

Question 5:

Which of the following is the source of radioactive pollution?