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jee_main_2024_30_january_evening - The d and f Block Elements Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #70 Properties of Transition Metal Compounds
The orange colour of K_2Cr_2O_7 and purple colour of KMnO_4 is due to
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QUESTION #71 Preparation and Properties of KMnO4
Alkaline oxidative fusion of MnO_2 gives "A" which on electrolytic oxidation in alkaline solution produces B. A and B respectively are:
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QUESTION #78 Compounds of Transition Elements
A and B formed in the following reactions are: mathrmCrO_2mathrmCl_2 + 4mathrmNaOH rightarrow mathrmA + 2mathrmNaCl + 2mathrmH_2mathrmO mathrmA + 2mathrmHCl + 2mathrmH_2mathrmO_2 rightarrow mathrmB + 3mathrmH_2mathrmO
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YOUR FIRST PREP STEP STARTS HERE

We Map Every Repeating Question in Competitive Exams.

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PATH A — FULL LENGTH PRACTICE

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Practice past-year questions one chapter at a time. Pick an exam → subject → chapter and get every PYQ for that topic — pulled together from all past papers — with the chapter's key formulas alongside.

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