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12th Maharashtra Board
IMPORTANT
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What are the differences between cast iron, wrought iron and steel?

Important Questions on Transition and Inner Transition Elements

MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Iron exhibits +2 and +3 oxidation states. Write their electronic configuration. Which will be more stable? Why?
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Give the similarities and differences in elements of 3d, 4d and 5d series.
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Explain the trends in ionisation enthalpies of d-block elements.
EASY
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
What is meany by diamagnetic and paramagnetic metal? Give one example of diamagnetic and paramagnetic transition metal and lanthanoid metal.
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Why the ground state electronic configurations of gadolinium and lawrencium are different from expected?
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Write the steps involved in metallurgical process.
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Cerium and terbium behave as good oxidising agents in +4 oxidation state. Explain.
MEDIUM
12th Maharashtra Board
IMPORTANT
Chemistry Standard 12>Chapter 8 - Transition and Inner Transition Elements>Exercises>Q 3
Europium and ytterbium behave as good reducing agents in +2 oxidation state, explain.