Answer:
This question doesnt make much sense but ill try to answer it.
A brushed DC electric motor is an internally commutated electric motor designed to be run from a direct current power source. Brushed motors were the first commercially important application of electricity. If the shaft of a DC motor is turned by an external force, the motor will act as a generator. DC Motor rotation does have to do with the voltage polarity and the direction of the current flow.
Answer:
A. because the graph is moving uo
3 electrons are transferred by the carbon
Answer:
D. Cd2+
Explanation:
The metal ions are classified into four groups which is based on their solubility.
Group II cations are the cations which are based on the solubility of the Sulphides.
Group II (
) cations are the cations which produce very insoluble sulfides.
So, among the given options, 
is the only cation which comes in Group II and thus, it will precipitate.
1 mole of atoms is in <span>Pb(C2H3O2)2?</span>
