SUNAYANA

 1. Dry fish with red Indian Spinach Required ingredients 1. Dry fish 2. Red Indian Spinach 3. Potato 4. Onion 5. Chilli 6. Garlic 7. Ginger 8. Mustard oil 9. Turmeric 10. Salt Take 10 g of dry fish (small sized) and soaked it into water for 1hour . Make small pieces of potato and spinach (take according to your measurements). Put the mustad oil into a hot pan then give turmeric in the hot oil. Then fry onion , ginger, garlic, chilli. Then fry the soaked dry fish till it get redness. Then put the spinach and potato with the fish to fry. Give salt into the mixture according to your taste and mix it well and fry it and keep it at a low flame for 1/2hour. Done your yummy dry fish will be teady after 1/2hour.  👉https://youtu.be/GhJb81Kw-E0 2. Dry fish with bringal Required ingredients 1. Dry fish (small or big size)- 20g 2. Bringal -1/2 (make small pieces) 3. Carrot-1/2 piece (make small pieces) 4. Onion-2 5. Ginger 6. Garlic 7. Mustard oil 8. Salt 9. Ghost chilli 10. Green chil...

  1. In the determination of Ca with AAS, interferences occur due to formation of refractory oxides CaO.P2O5 and Cao.SiO3. It can be eliminated by  a. Changing air acetylene flame to nitrous oxide acetylene flame b. Decreasing oxygen concentration c. Adding of a releasing agent d. using fuel rich flame 1. a and b only             2. aand c        3.a and d        4. a,b,c and d 2. Iron (III) is best determined by UV-visible spectroscopy with 1 . Thiocyanate      2. Acetate     3. Cyanide    4. Dimethylglyoxime 3 . In the AAS, Ne+ gaseous ions bombarded the cathode ( Hollow cathode Lamp) and eject metal atoms from cathode , The process is referred to as 1. Sputtering    2. Ejectioning    3. Excitation   4. Ionisation 4 . Moment of nuclei is negligible during the time taken by an electronic transition . It is called  1. Frank ...

INTRODUCTION: Coulometry is a dynamic techniques in analytical chemistry which determines the amount of matter transformed during an electrolysis reaction by  measuring an unknown concentration of an analyte in solution and completely converting the analyte from one oxidation state to another. It  is an absolute measurement similar to gravimetry or titration and requires no chemical standards or calibration . Figure: Schematic of a coulometric cell Coulometric Titration There are two basic categories of coulometry: - 1.       Controlled potential coulometry or Potentiostatic coulometry 2.       Controlled-current coulometry or amperostatic coulometry These coulometric methods can be classified in following categories: - 1.       Potentiostatic coulometry: Potentiostatic coulometry technique is  most commonly referred to as bulk electrolysis . Here the working electrode is kept at a con...