Please select a subject first
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Choose the most correct option.
Which of the following complexes is chiral?
1. [Co(en)2Cl2]⊕
2. [Pt(en)Cl2]
3. [Cr(C2O4)3]3-
4. [Co(NH3)4Cl2]⊕
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Answer the following in one or two sentences.
Is the complex [CoF6] cationic or anionic if the oxidation state of cobalt ion is +3?
Concept: undefined >> undefined
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Answer in brief.
Classify the following complexes as homoleptic and heteroleptic [Cu(NH3)4]SO4, [Cu(en)2(H2O)Cl]2⊕, [Fe(H2O)5 (NCS)]2⊕, tetraammine zinc (II) nitrate.
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Answer the following question.
What are cationic, anionic, and neutral complexes? Give one example of each.
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Give reason:
Alkyl halides though polar are immiscible with water.
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Choose the correct option.
Which is the most resistant alcohol towards oxidation reaction among the following?
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Answer in one sentence/ word.
Hydroboration-oxidation of propene gives _________.
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Answer in one sentence/ word.
Write the IUPAC name of alcohol having molecular formula C4H10O which is resistant towards oxidation.
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Answer in one sentence/ word.
Write the name of the electrophile used in Kolbe’s Reaction.
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Answer in brief.
Explain why phenol is more acidic than ethyl alcohol.
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Write two points of difference between the properties of phenol and ethyl alcohol.
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Give the reagents and conditions necessary to prepare phenol from Chlorobenzene.
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Answer in brief.
Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.
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Answer in brief.
Explain why p-nitrophenol is a stronger acid than phenol.
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Answer in brief.
Give the equations of the reactions for the preparation of phenol from isopropyl benezene.
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Answer in brief.
Give a simple chemical test to distinguish between ethanol and ethyl bromide.
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Answer the following in one sentence.
Write reaction showing conversion of ethanenitrile into ethanol.
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Answer the following in one sentence.
Write reaction showing conversion of ethanenitrile into ethanol.
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Answer the following in one sentence.
Predict the product of the following reaction:
\[\ce{CH3 - CH2 - COOCH3->[i) AIH(i-Bu)_2][ii) H3O+]}\]?
Concept: undefined >> undefined
Answer the following in one sentence.
Predict the product of the following reaction:
\[\ce{CH3 - CH2 - COOCH3->[i) AIH(i-Bu)_2][ii) H3O+]}\]?
Concept: undefined >> undefined
