what will happen when iron neddle is placed in a test tube filled with water and covered with cork
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Answer:
when iron nail dipped in water it get corroed this is called rusting
Explanation:
iron comes in contact with water
the following reaction take place
Fe + h20 give rise to Fe2o3 + h2 gas
due to thid iron get corroed and known as rusting
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Answer:
IRON CORRODES AS IT COMES IN CONTACT WITH WATER AND A VACUUM IS CREATED SINCE THE AIRFLOW STOPS
Explanation:
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