When a solid is heated , the average kinetic e energy of the substance increases because of which the temperature increases....this heat won’t affect the average kinetic energy of the substance. Since average kinetic energy will remain same during phase change , the temperature will remain same too.
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Answer:
B) A catalyst can accelerate a reaction.
Explanation:
-log (1×10^-12) is how you calculate the pOH which in this case is 12