ragulkanna06 Asked: December 2022 1. Give an example of a chemical reaction:a) where a gas is evolvedb) where there is a change in the
ragulkanna06 Asked: December 2022 For the circuit shown in the diagram:12ohm 18ohm 30ohmCalculate:(i) the total effective resistance of the circuit.(ii) the total current drawn from the
ragulkanna06 Asked: December 2022 10. State the type of chemical reaction used for extraction of iron from theirnaturally occuring oxides.11. Account for the following:(1) White silver chloride turns
ragulkanna06 Asked: December 2022 give an example of a chemical reactiona where a gas is evolvedwhere there is a change in the colour of a solutionc where there is
ragulkanna06 Asked: December 2022 16. How can three resistors of resistances 2 ohm, 3 ohm, and 6 ohm can be connected to give a totalresistance of (a) 4 ohm,