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zn + 2HCl → ZnCl2 + H2 The rate of the above reaction will be greatly increased if

zn + 2HCl → ZnCl2 + H2
The rate of the above reaction will be greatly increased if
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  • A The zinc is in the powered form
  • B A greater volume of the acid is used
  • C A smaller volume of the acid is used
  • D The reaction vessel is immersed in an ice-bath
  • E The zinc is in the form of pellets
Correct Answer: Option A
Explanation:

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