To find out the suitability of Sodium Chloride used for preparation of transfusion fluid, by using flame photometer.


Sodium Chloride used for preparation of transfusion fluid, by using flame photometer
experiment no 5

Questions

 

1.What is flame photometry ?

2. Draw block diagram of working of flame photometer

 3 Name three parts of flame photometer

4 Enlist three precautions to be taken while using flame photometer

5 Describe Method as per IP

6.Give principle of working of Flame photometer

7 Enlist two impurities expected in sodium chloride

8 Give concentration of stock solutions used for determination of potassium ions concentration
in sodium chloride

9 How concentration of potassium ions in sample solution is calculated by using graph

 

(answers)

 

Q 1 Ans - flame photomeler -

Is called as flame Emission Spectascopy (FES)

If a solution containing a metalic sall is aspirated inte a flame, a vapour which contains atoms of the metal may be formed.

 

Q.3 Ans⇒ Three parts of a flame photometer

-Mixing chamber.

-colour filters

- photo detector.

-Nebulizer .

 

Q.4. Ans Three precaution taken while using plame photometer –

1)Do no not move or comply the lin't when in use or connect to main elecricity supply.

 

2)Allow sufficient time for the chimney to cool Before handling

3) Do not use Acetylene with the flame photometer.

 

Q 6 Ans - the principle of flame photometer is based on the Measurment of the emitted light intensity When a metal is introduced into the flame

 

Q 7 Ans - Sodium chloride is also lonown as table Salt, rock salt, sea sall & Mineral halide is

an lonic compound.