HomeChemistry
🧪Chemistry Workspace
Master chapters and concepts systematically with practice questions compiled across all exam boards.
Total Questions: 639
Target Exam Boards
Paper Years
⚡ Concept Practice Feed
Select a concept-specific item from the list below to begin problem-solving calculations.
d- & f-Block Elements (16 Items)
#1
Consider the following Ti, V, Cr, Mn, Fe...AP-EAMCET - 2026
#2
Given below are two statements : Statement I:...JEE-MAIN - 2026Solve ➔
#3
The E° value for the Mn³⁺/Mn²⁺ couple is...NEET-UG - 2024Solve ➔
#4
‘Spin only’ magnetic moment is same for which...NEET-UG - 2024Solve ➔
#5
The stability of Cu2+ is more than Cu+...NEET-UG - 2023🥷 Ninja
#6
Which of the following statements are INCORRECT? A....NEET-UG - 2023🥷 Ninja
#7
The correct statements among the following are. A....JEE-MAIN - 2026🥷 NinjaSolve ➔
#8
The metal ions that have the calculated spin-only...JEE-MAIN - 2025🥷 NinjaSolve ➔
#9
Consider the following reactions A + NaCl +...JEE-MAIN - 2025Solve ➔
#10
Given below are two statements: Statement I :...JEE-MAIN - 2025Solve ➔
#11
Among, Sc, Mn, Co and Cu, identify the...JEE-MAIN - 2025Solve ➔
#12
The number of valence electrons present in the...JEE-MAIN - 2025Solve ➔
#13
Given below are two statements : One is...NEET-UG - 2026Solve ➔
#14
The lanthanide ion having four unpaired electrons is...NEET-UG - 2026Solve ➔
#15
The green paramagnetic species formed by heating KMnO4...NEET-UG - 2026🥷 Ninja
#16
The reaction that does NOT take place in...NEET-UG - 2023🥷 Ninja