Question

many components like glucose, alchohol, urea contains hydrogen atoms in their structures. but only acids in their aqaeous solution form condex electricity. prove this with an activity .

Answer 1

MATERIAL REQUIRED: 
                          GULUCOSE [C6H12O6]  
                          BEAKER     ,      HCL AS A ACID ,  CATHODE & ANODE        ,                                    BATTERY , GALVANOMETER.
ACTIVTY:
                     FIRST ARRANGE THE BEAKER ,CATHODE &ANODE ROD, BATTERY IN A FOLLOWING WAY THAT THE CURRENT IS PASSED THROUGH THE CIRCUIT.
                                                      IN THE BEAKER PUT THE SOLUTION OF DISTILT WATER AND SOME AMOUNT OF GULUCOSE  . AND HENCE  WHEN WE SWITCH ON WE HAVE TO SEEN DEFLECTION IN GALVANOMETER BUT WE CAN" SEE IT . 
                                             ON OTHER HAND IF WE PUT ACID IN PLACE OF GULUCOSE  WE SAW THAT DEFLECTION IN GALVANOMETER IT MEANS CURRENT IS FLOW IN THE CIRCUIT.

CONCLUSION:                 THIS SHO THAT ALL THE HYDROGEN  CONTAIN COMPOUND DOES NOT ALLOW ELECTRICITY TO PASS THROUG IT & ACID ALLOW IT BECAUSE IT RELEASE H+ IONS IN THE SOLUTION AND CONDUCT ELECTRICITY.               
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