Out of Cu and Ag, which is more reactive ?

Among Na and Mg, which is more reactive and why?

Benzene or borazine, which is more reactive and why ?

In the galvanic cell Cu|Cu^(2+)||Ag^(+)|Ag , the electrons flow from Cu - electrode at Ag - electrode. Answer the following questions regarding this cell: (a). Which is the anode? (b). Which is the cathode? (c). What happends at anode-reduction or oxidation? (d). What happens at cathode-oxidation or reduction? (e). Which electrode loses mass? (f). Which electrode gais mass? (g). white the electrode reaction. (h). Write the cell reaction. (i). Which metal has greater tendency to loss electron-Cu or Ag? (J) Which is the more reactive metal Cu or Ag? (k). What is the function of salt bridge represented by the symbol||?

Out of benzaldehyde and propionaldehyde, which is mre reactive towards nucelophilic addition?

A metal which is more reactive than calcium.

Lithium is more reactive than potassium.

How many compounds out of the following are more reactive than ethyl acetate towards hydrolysis.

a. Among Cu^(o+) , Cu^(2+) and Cu which is the largest in size and why? b. Which element in periodic table has the highest IE (ionisation energy)? c. Which element, Mg or Al , is more metallic and why?

Out of glycerine and water, which more viscous ?