Take some zinc granules in a conical flask add about 20 ml of dilute hydrochloric acid to the zinc granules in the conical flask
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6
Answer:
HCl is added to flask containing Zn granules, zinc chloride is formed. Effervescence of H2 gas will be observed in this reaction. As the reaction is exothermic reaction, temperature of the flask will increase which can be felt by touching.
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1
Answer:
its an exothermic reaction
Explanation:
the HCl is added to a conical flask containing zinc granules, zncl2 is formed +H2 gas will be observed in this reaction as the temperature of the conical flask will be increased which can be felt by touching
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