← Back to practice

JEE Advance 2025 Paper 1

JEE Advance · 2025

94 questions · One at a time

Answers and solutions are AI-generated — please cross-check with your study materials.

View question paper
79
MCQ3 marks

Heating NH4NO2\text{NH}_{4}\text{NO}_{2}   at 6070C60-70^{\circ}\text{C}   and NH4NO3\text{NH}_{4}\text{NO}_{3}   at 200250C200-250^{\circ}\text{C}   forms X and Y. X and Y are:

  • A.N2 and N2OCorrect
  • B.NH3 and NO2
  • C.NO and N2O
  • D.N2 and NH3
79 of 94