Home
Class 11
CHEMISTRY
In the precipitation of the iron group i...

In the precipitation of the iron group in qualitative analysis, ammonium chloride is added before adding ammonium hydroxide is

A

decrease concentration of `OH^(-)` ions

B

prevent interference by phosphate ions

C

increase concentration of `CI^(-)` ions

D

increase concentration of `NH_(4)^(+)` ions

Text Solution

Verified by Experts

The correct Answer is:
A
`[OH^(-)darr` due to common ion effect.
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise G: Ist Group Cations|20 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise H: IInd Group Cations|49 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise E.Precipitation/Redox Reacttions|48 Videos

  • S BLOCK ELEMENTS

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|9 Videos

  • THERMODYNAMICS

    GRB PUBLICATION|Exercise All Questions|704 Videos

Similar Questions

Explore conceptually related problems

In the precipitation of the iron group in qualitative analysis, ammonium chloride is added before adding ammonium hydroxide to

Ammonium chloride is a salt of

In qualitative analysis NH_4 Cl is added before NH_4 OH