you know that many compounds like alcohol ,glucose, urea contain hydrogen atoms in their structure .but only acids in their aqueous solutions form conduct electricity .prove that with an activity and explain
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The perfect example demonstrating this is the electrolysis of water.
If we take some water in a beaker and add sulphuric acid to it then it becomes acidulated water and a great conductor of electricity.
Then we pass electric current through them and we see that one test tube has more space than the other.
This proves that water has 2 parts of hydrogen and 1 part of oxygen.
Oxygen is collected at anode and Hydrogen at Cathode.
2H₂O -------------------> 2H₂ + O₂
In fig. Gas A is hydrogen and gas B is oxygen.
If we take some water in a beaker and add sulphuric acid to it then it becomes acidulated water and a great conductor of electricity.
Then we pass electric current through them and we see that one test tube has more space than the other.
This proves that water has 2 parts of hydrogen and 1 part of oxygen.
Oxygen is collected at anode and Hydrogen at Cathode.
2H₂O -------------------> 2H₂ + O₂
In fig. Gas A is hydrogen and gas B is oxygen.
rocking:
srry wrong answer
ya it is the 1st one
s which school r u and which class r u
scts suchitra
class and branch ?
10 suchitra
branch?
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me too scts suchitra
Answered by
3
refer in 10th class physical science text book pg no76 activity 7
ohhh i c
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