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JEE Chemistry - MCQ Practice Questions

Practice free JEE Chemistry multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

457 questions | 100% Free

Q.61Easy

Which of the following compounds will give a positive Tollens test?

Q.62Easy

Which of the following is the correct IUPAC name for the compound CH₃-CHBr-CH₂-CH₃?

Q.63Easy

Which of the following is the correct order of atomic radius?

Q.64Easy

Which of the following elements forms the most stable hydride?

Q.65Easy

Which of the following oxides is amphoteric?

Q.66Easy

Which of the following has the highest electronegativity value?

Q.67Easy

Which statement about nitrogen oxides is incorrect?

Q.68Easy

Which of the following is not a property of noble gases?

Q.69Easy

The coordination number of Cu²⁺ in CuSO₄·5H₂O is:

Q.70Easy

Which of the following d-block elements has the configuration [Ar]3d¹⁰4s¹?

Q.71Easy

The hybridization of sulfur in SF₆ molecule is:

Q.72Easy

The bond angle in PCl₃ is approximately:

Q.73Easy

The oxidation state of Mn in KMnO₄ is:

Q.74Easy

In the thermite reaction, which metal is oxidized?

Q.75Easy

What is the coordination number of zinc in [Zn(CN)₄]²⁻?

Q.76Easy

Which metal exhibits variable oxidation states primarily due to incomplete d-orbital filling?

Q.77Easy

The white precipitate formed when AgNO₃ is added to a solution containing Cl⁻ ions is:

Q.78Easy

The ionization energy generally increases across a period because:

Q.79Easy

Which halogen has the lowest electronegativity?

Q.80Easy

Which of the following compounds would exhibit hydrogen bonding?