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Question: Answered & Verified by Expert
In which of the following reactions, the product(s) given is/are not correct?
Chemistryp Block Elements (Group 15, 16, 17 & 18)JEE Main
Options:
  • A 3Cu + 8 HNO 3   dil  3Cu NO 3 2  + 2NO + 4 H 2 O
  • B 3Zn + 8 HNO 3   very dil 3Zn NO 3 2 + 2NO + 4 H 2 O
  • C 4Sn + 10 HNO 3   dil  4Sn NO 3 2 + NH 4 NO 3  + 3 H 2 O
  • D As + 3 HNO 3   dil H 3 AsO 3  + 3 NO 2
Solution:
2448 Upvotes Verified Answer
The correct answer is: 3Zn + 8 HNO 3   very dil 3Zn NO 3 2 + 2NO + 4 H 2 O
With very dilute HNO3, Zn produces NH4NO3

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