33% OFF
ExamGOAL
MOST RELEVANT

JEE Main Ultimate Online Test Series - 2027

458 Tests
10,140 Questions
English & Hindi (हिन्दी) Languages
331 Topic Tests87 Chapter Tests30 Full Tests10 Part Tests
  • Most Relevant Questions for JEE Main 2027
  • JEE Main Predictive Percentile and Rank
  • Best Solution to Every Question
  • Very Detailed Analysis
₹999 ₹1,499
Save ₹500
Access valid till 31 May 2027
Check Out
1
IIT-JEE 1982
Numerical
+1
-0
There are ______ $$\pi$$ bonds in a nitrogen molecule.
Your input ____
2
IIT-JEE 1982
Fill in the Blanks
+1
-0
____ hybrid orbitals of nitrogen atom are involved in the formation of ammonium ion.
3
IIT-JEE 1982
MCQ (Single Correct Answer)
+1
-0.25
The ion that is isoelectronic with CO is
A
CN-
B
NO2
C
SO2
D
ClO2
4
IIT-JEE 1982
MCQ (Single Correct Answer)
+1
-0.25
Among the following, the molecule that is linear is
A
CO2
B
NO2
C
SO2
D
ClO2

JEE Advanced Papers

All year-wise previous year question papers