why we are adding sulpuric acid in residue on ignition

Answers were Sorted based on User's Feedback



why we are adding sulpuric acid in residue on ignition..

Answer / psmanian

addition of sulfuric acid the inorganic metals are
converted into corresponding sulphates

Is This Answer Correct ?    18 Yes 1 No

why we are adding sulpuric acid in residue on ignition..

Answer / sharad m

Sulphuric acid is forming a complex with in-organic salts
and which are more stable at higher temeprature (above 600
degree) thus giving accurate results.

Is This Answer Correct ?    9 Yes 0 No

Post New Answer

More Organic Chemistry Interview Questions

what is hollfman degradetion

4 Answers  


the reaction in which large molecule split up to their smaller units by the addition of water molecules is called as 

1 Answers  


discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

0 Answers  


i m a m sc biotech student, a chemist in a pvt company for 3 years, i want to change my career. which will be good for me again m sc chemistry in distance, then phd ? or prepare for railway or banking jobs. plz help.i prefer a govt. job ?

1 Answers  


Can you provide a brief overview of the properties and characteristics of the chemical element Actinium?

0 Answers  






what are stereomers? how are they classified?

0 Answers   MSN, Reddy Labs,


why we need to synthesize impurities of midazolam

0 Answers   Lake Chemicals, Motherson,


Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?

0 Answers  


What is the composition of Barford Reagent?

0 Answers   TPS,


In describing structure of benzene, by molecular orbital treatment, either MOT or VBT explains its structure?

2 Answers  


Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?

0 Answers  


The Name Benzene was Proposed By?

24 Answers   Cipla, GVK, Torrent Pharma,


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)