1) What is reactivity series? How does the reactivity series of metals help in predicting the relative activities of various metals? 2) Suggest different chemical processes for obtaining a metal from its oxides for metals in the middle of the reactivity series and metals towards the top of the reactivity...
smrutipadhi
Asked:
December 2022
1) With the help of a labelled circuit diagram wire describe an activity to illustrate the pattern of the magnetic field lines around a straight current carrying long conducting wire . i) Name the rule that is used to find the direction of magnetic field associated with a current...