Complete the following by se,ecting the correct option from the choices given
The divalent metal whose oxide is reduced to metal by lectrolysis of its fused salt is _______________ [Al/Na/Mg/K].

Complete the following by selecting the correct option from the choices given : The divalent metal whose oxide is reduced to metal by electrolysis of its fused salt is ________ .( Al//Na//Mg//K )

Complete the following by selecting the correct option from the choices given : The divalent metal whose oxide is reduced to metal by electrolysis of its fused salt is ....... (AI/Na/Mg/K)

Complete the following by selecting the correct option from the choices given : The metal whose oxide, which is amphoteric, is reduced to metal by carbon reduction........... (Fe/Mg/Pb/Al)

Complete the following by selecting the correct option from the choices given : The metal which does not react with water or dilute H_2SO_4 but reacts with concentrated H_2SO_4 is ________ .( Al//Cu//Zn//Fe )

Complete the following statements by selecting the correct alternative from the choices given : Purification of aluminium by electrolytic refining is called :

Complete the following statements by selecting the correct alternative from the choices given:- Magnesium displaces hydrogen from dilute acid solution because:

Complete the statement by selecting the correct alternative from the choices given: Introducing a halogen atom into an alkene can generally reduce its

Complete the following statements by selecting the correct alternative from the choices given : During the course of an S_(N)l reaction, the intermediate species formed is :

Choose the correct answer from the options given below: An alkaline earth metal.

Complete the following statements by selecting the correct alternative from the choices given : In the dehydration of alcohols to alkenes by heating with concentrated sulphuric acid, the initiation step is :