In pig iron the concentration of C-atom is ___________________?
A. 0.12 — 0.25%
B. 2.5 — 4.5%
C. 2.0 — 4.0%
D. 0.25 — 2.5%
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A. 0.12 — 0.25%
B. 2.5 — 4.5%
C. 2.0 — 4.0%
D. 0.25 — 2.5%
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A. type of ligands
B. types of hybridization in the elements of ligands
C. hybridization of central metal
D. All of above
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A. polydentate ligand
B. chelate
C. monodentate ligand
D. hydrate
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A. ammine
B. oxalato
C. carbonyl
D. cyano
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A. anion
B. cation
C. Ligand is positively charged
D. acid
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A. hydrates
B. hydrides
C. binary compounds
D. interstitial compounds
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A. oxides
B. silicates
C. slag
D. carbonates
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A. tetrahedral
B. square planar
C. trigonal bipyramidal
D. octahedral
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A. English
B. Greek
C. Roman numeral
D. Hebrew
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A. complex ion
B. coordination sphere
C. ligand
D. complex compound
Submitted by :- Jamil Ahmed