Which acid is the manufacture of synthetic rubber?
When the neutral particles collide with each other, the outer membrane layers break up and the rubber polymers are set free. Hence, Ethanoic acid (acetic acid) is used for coagulating rubber from latex.
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A boy goes to school at 8 km/Hr and return at a speed of 7 km/hr. If he takes 15 hrs in all. Find the distance from his village to school?
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