Q22) Experiment 10: Gravimetric Determination of Nickel In the gravimetric determination of nickel as bis (dimethylgloximato)-nickel(II) precipitation is carried out in slightly basic ammonical solution since: a) DMCG has lower specificity to N' at this pH b) Reaction proceeds to incompleteness c) Both a and b d) Enhancing the formation of the nickel complex e)Both a and d

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Q22) Experiment 10: Gravimetric Determination of Nickel
In the gravimetric determination of nickel as bis
(dimethylgloximato)-nickel(II) precipitation is carried
out in slightly basic ammonical solution since:
a) DMCG has lower specificity to N' at this pH
b) Reaction proceeds to incompleteness
c) Both a and b
d) Enhancing the formation of the nickel complex
e)Both a and d
Transcribed Image Text:Q22) Experiment 10: Gravimetric Determination of Nickel In the gravimetric determination of nickel as bis (dimethylgloximato)-nickel(II) precipitation is carried out in slightly basic ammonical solution since: a) DMCG has lower specificity to N' at this pH b) Reaction proceeds to incompleteness c) Both a and b d) Enhancing the formation of the nickel complex e)Both a and d
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