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प्रश्न
The catalytic behaviour of transition metals and their compounds is ascribed mainly due to ____________.
विकल्प
their magnetic behaviour
their unfilled d orbitals
their ability to adopt variable oxidation states
their chemical reactivity
उत्तर
The catalytic behaviour of transition metals and their compounds is ascribed mainly due to their ability to adopt variable oxidation states.
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संबंधित प्रश्न
Which one of the following ions has the same number of unpaired electrons as present in V3+?
The magnetic moment of Mn2+ ion is ____________.
The correct order of increasing oxidizing power in the series
What are transition metals? Give four examples.
Complete the following.
\[\ce{MnO^2-_4 + H^+ ->?}\]
What are interstitial compounds?
Explain briefly how +2 states become more and more stable in the first half of the first-row transition elements with increasing atomic numbers.
Explain the variation in `"E"_ ("M"^(3+)//"M"^(2+))^0` 3d series.
The `"E"_("M"^(2+)//"M")^0` value for copper is positive. Suggest a possible reason for this.
Transition metals show high melting points why?
