Metal carbonyls have the metal ions in zero or unusually lower oxidation states. This is because :

Metal carbonyls have the metal ions in zero or unusually lower oxidation states. This is because :
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Metal carbonyls have the metal ions in zero or unusually lower oxidation states. This is because : A. ... . D. carbonyl is a strongly p-acidic ligand.
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Among the following metal carbonyls , the C-O bond order is lowest in :

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Among the following , metal carbonyls, the C-O bond is strongest :

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In which of the following compounds, the oxidation number of the started transition metal is zero.

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What is the property of Alkaline earth metal Ions ?

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The two metal ions that cause hardness to water are: (1) Calcium, Magnesium (2) Sodium, Calcium (3) Sodium, Potassium (4) Sodium, Magnesium

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Electric current in a metal wire is due to the flow of — (1) Electrons (2) Protons (3) Ions (4) Holes

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Prosthetic groups differ from co-enzymes in that (a) they require metal ions for their activity (b) they (prosthetic groups) are tightly bound to apoenzymes (c) their association with apoenzymes is transient (d) they can serve as co-factors in a number of enzyme-catalyzed reactions.

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Which of the following molecules or ions is NOT formed when K metal reacts with liquid CH3OH? Is it: w) potassium ion x) hydrogen ion y) methoxy ion z) hydrogen molecule

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The two metal ions that cause hardness to water are: (1) Calcium, Magnesium (2) Sodium, Calcium (3) Sodium, Potassium (4) Sodium, Magnesium

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In arc welding, Argon is used because of its (1) Low reactivity with metal (2) Ability to lower the melting point of the metal (3) High flammability (4) High calorific value

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