Oxalate ion behaves as a ________ ligand.
Oxalate ion behaves as a ________ ligand.
A. Unidentate
B. Bidentate
C. Tridentate
D. Hexadentate
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Number of moles in 1 kg of solvent is called_________________?
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C. molality
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C. X-ray diffraction method
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B. Chlorine
C. Bromine
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When aquious bromine is added to aqueous phenol a creamy white ppt is obtained. What does this reaction show ?A. phenol is unsaturated
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C. a hydroxy group makes the benzene ring more susceptible to electrophilic attack
D. acid-base reactionWhich one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?A. Urea
B. Calcium superphosphate
C. Diammonium phosphate
D. Potassium nitrateIn SI base units, 1 Bq is equal to __________ ?
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B. 1.5 disintegration per second
C. 0.01 disintegration per second
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