Answer:
The cell reaction reaches equilibrium quickly and the cell emf becomes zero.
Explanation:
The purpose of a salt bridge is not to move electrons from the electrolyte, its main function is to maintain charge balance because the electrons are moving from one-half cell to the other.
A solution of a salt that dissociates easily is normally used. Water is ineffective at functioning as a salt bridge. Hence the effect stated in the answer.
Answer:
The 2 zeros after the decimal point
-470,809 m is in an integer
Answer:
they are pure substances: (b) and (d)
Explanation:
sulfur and cytosine are pure substances, since its composition does not changes even if the physical condition in which it is found changes.
These can not be broken down into othwer simpler substances using physical methods.
Pure substances have their own and definite characteristics.
