IB
IBO
Chemistry
May 2023
QP-202305-Chemistry-P1（TZ2）-HL · Question 11
Question (excerpt):
11. What is the correct comparison of H\N\H bond angles in NH2 -, NH3, and NH4 +? A. NH2 - < NH3 < NH4 + B. NH4 + < NH3 < NH2 - C. NH3 < NH2 - < NH4 + D. NH3 < NH4 + < NH2 -
11. What is the correct comparison of H\N\H bond angles in NH2 -, NH3, and NH4 +? A. NH2 - < NH3 < NH4 + B. NH4 + < NH3 < NH2 - C. NH3 < NH2 - < NH4 + D. NH3 < NH4 + < NH2 -
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