anilkumar


{ City } bhimavaram
< Country > india
* Profession * student
User No # 25207
Total Questions Posted # 0
Total Answers Posted # 4

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Questions / { anilkumar }
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Answers / { anilkumar }

Question { 4186 }

what method would be used to soften water on a large scale?


Answer



ion exchange chromatography

Is This Answer Correct ?    5 Yes 1 No

Question { 3411 }

How would you use a colorimetre to find the concentration
ofgreen complex ion in solution?


Answer


according to beers law conc is praportional to the
absorbance. using colorimetre we can determine the
intensity of the Green complex at where it shows the
maximum absobance.finally by preparing the calibration
curve we can determine the concentration
ofgreen complex ion in solution.

Is This Answer Correct ?    1 Yes 0 No


Question { 10237 }

Can diffusion take place in solids?


Answer


yes, because of this property some chemicalmethodes
like chromatography are working. In solid phase
chromatography the solute under go diffusion into the solid
stationary phase.

Is This Answer Correct ?    14 Yes 20 No

Question { 11104 }

How does ionic radius affect the solubility of a salt?


Answer


according to sody-fajans rule smaller the cation size
greater its ionization charector.So that the ions having
the greater cation size can easyly hydrolyzed.

Is This Answer Correct ?    10 Yes 3 No