33% OFF
JEE Main Ultimate Online Test Series - 2027
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
1
IIT-JEE 1994
Fill in the Blanks
+1
-0
The two types of bond present in B2H6 are covalent and _______.
2
IIT-JEE 1990
Fill in the Blanks
+1
-0
The shape of [CH3]+ is _____.
3
IIT-JEE 1982
Fill in the Blanks
+1
-0
____ hybrid orbitals of nitrogen atom are involved in the formation of ammonium ion.
4
IIT-JEE 1981
Fill in the Blanks
+1
-0
The angle between two convalent bonds is maximum in ________. (CH4, H2O, CO2)
JEE Advanced Subjects
Browse all chapters by subject
Physics
Mechanics
Units & Measurements Motion Laws of Motion Work Power & Energy Impulse & Momentum Rotational Motion Properties of Matter Heat and Thermodynamics Simple Harmonic Motion Waves Gravitation Motion in a Plane
Electricity
Electrostatics Current Electricity Capacitor Magnetism Electromagnetic Induction Alternating Current Electromagnetic Waves
Optics
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Chemical Equilibrium Ionic Equilibrium Solutions Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State Surface Chemistry
Inorganic Chemistry
Periodic Table & Periodicity Chemical Bonding & Molecular Structure Isolation of Elements Hydrogen s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis
Organic Chemistry
Mathematics
Algebra
Quadratic Equation and Inequalities Sequences and Series Mathematical Induction and Binomial Theorem Matrices and Determinants Permutations and Combinations Probability Vector Algebra 3D Geometry Statistics Complex Numbers
Trigonometry
Coordinate Geometry
Calculus