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Categories >> Sciences >> Chemistry >> Inorganic Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (228)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (867)
 Physical Chemistry interview questions  Physical Chemistry Interview Questions (57)
 General Chemistry interview questions  General Chemistry Interview Questions (284)
 Chemistry AllOther interview questions  Chemistry AllOther Interview Questions (71)
Question
why we have to use sulphuric acid and nitric acid in heavy 
metals test procedure
 Question Submitted By :: Inorganic-Chemistry
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
SULPHURIC AND NITRI ACIDS ARE DISOLVES METALS AND GIVES
NITRATE AND SUPHATES OF METALS RESPECTIVELY.THESE METAL
SULPHATE AND NITRATES ARE MORE STABLE DUE TO HIGH LATTICE
ENERGY.... SO ONLY WE CHOOSE THESE ACIDS FOR DISSOLVING
METALS
 
Is This Answer Correct ?    6 Yes 1 No
Arul_kashmir@yahoo.co.in
 

 
 
 
Other Inorganic Chemistry Interview Questions
 
  Question Asked @ Answers
 
According to the definition of outer transition elements "Element having vacant or partially filled d- orbitals are outer transition", which element is not likely to be included in the outer transition elements????? a) Zn b) Hg c) Cd d) All of the above   2
how to differntiate the cis and trans isomers of CO(NH3)4(SCN)2+ complex by electronic specra? Magna-Infotech 2
what is the hardest metal in the universe   28
why we use sulphuric acid in the experiment of measure absorpance of K2Cr2O7 and KMnO4?   1
what is polymerization?   3
What gives the color, the metallic or non-metalic element?   2
How would you use a colorimetre to find the concentration ofgreen complex ion in solution?   1
Give a brief description on the position of hydrogen in the periodic table?   7
I have interview in STL (Severn Trent), and I know that is a test in IQ, chemistry, Maths and english. So whoever know questions, please write.   1
what are the uses of hydrogen?   1
Give the formula of the following compound. i) Chloropentaamminecobalt(III) chloride ii) tris(ethylenediamine)cobalt(III)chloride iii) tetraamminesulphatocobalt(III)nitrate   1
A catalyst Wipro 4
 
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