In Daniel cell, by dipping a plate of the same material of anode cell into the cathode cell, so emf value will

A)remain same
B) increase
C) decrease
D) get a little bit higher

answer; /// i do believe that the correct answer is (a) boiling

c, liquids evaporate, creating a gas

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer