draw the graph of y =2x +4. Use the graph to find the area between the line and the axes.
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) If 1.08 gram silver is deposited on the cathode when 75 ampere current is passed through aqueous
) If 1.08 gram silver is deposited on the cathode when 75 ampere current is passed through aqueous solution of AgNO3 for 200 seconds. Calculate the efficiency of the cell. (Ag = 108 u, N = 14 u, O =
) If 1.08 gram silver is deposited on the cathode when 75 ampere current is passed through aqueous solution of AgNO3 for 200 seconds. Calculate the efficiency of the cell. (Ag = 108 u, N = 14 u, O = 16 u)
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