1) u know that many compounds like alcohol,glucose,urea contains hydrogen atoms in their sturcture. but only acids in their acqueous solution form conducts
electricity. prove this with an activity and draw a neat labelled diagram of appartus requried to prove it and explain . why??
2) prctice and draw a neat labelled diagram of liberation co2 on heating of no2 on decomposing Pb(no3)2, liberation of hydrogen by displacement reaction of Zn and Hcl and reduction of copper oxide to Cu??