0.05g of impure caco3 is added to 20ml of N/5 (f=1.05) HCl solution. Excess of HCl requires 30ml of N/10(f=1.15) NaOH for complete neutralization. find percentage purity of caco3

Ithink it’s one of those things that you put the object on

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy