ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Sciences >> Chemistry >> Analytical Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (227)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (859)
 Physical Chemistry interview questions  Physical Chemistry Interview Questions (57)
 General Chemistry interview questions  General Chemistry Interview Questions (283)
 Chemistry AllOther interview questions  Chemistry AllOther Interview Questions (71)
Question
what is least count of a balance? How we find out this? Any
formula for least count of Analytical balance?
 Question Submitted By :: Analytical-Chemistry
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
A minimum weight you can measured is called least count of
the analytical balance.
 
Is This Answer Correct ?    61 Yes 15 No
Alpesh Patel (jbcpl)
 
Answer
# 2
minimum weight you can measured is called least count of
the analytical balance.By weighing subsequent low weights ,
at which level the weight is not deviating from the
standard weight by 0.01% ,that should be considered as
least count.For denver analytical balances it is 20 mg, for
micro balance is 0.01mgand for pan balance it is 2 gram
 
Is This Answer Correct ?    25 Yes 5 No
Rajashekar Reddy.v (dr Reddys)
 
 
 
Answer
# 3
The least count of the balance has been given in the balance
itself.Otherwise place the weight in the balnce and check
the result in the balance.If the result shows for 1kg i.e
1.001 then the lease count of the balance is 0.001kg.
 
Is This Answer Correct ?    5 Yes 2 No
Venkat-piramal
 
Answer
# 4
least count formula = least count*100/0.1

maximum count maxiunm weight*80/100
 
Is This Answer Correct ?    6 Yes 5 No
Somaji
 
Answer
# 5
0.01mg is the least count of balance 
Is This Answer Correct ?    4 Yes 10 No
Ramalaxmi Ch
 
Answer
# 6
least count of analytical balance is 0.01mm
l.c =n/v
 
Is This Answer Correct ?    6 Yes 14 No
Santu
 
Answer
# 7
least count means three times of readability of balance 
Is This Answer Correct ?    5 Yes 21 No
Siva
 
Answer
# 8
i think its 1mg and high weight is 220g as per my lab balance 
Is This Answer Correct ?    11 Yes 46 No
Pulli
 

 
 
 
Other Analytical Chemistry Interview Questions
 
  Question Asked @ Answers
 
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and apperance ? suggest ? Orchid 1
Wath is the differenc between two column HPLC wich have the samme support , lenth , pore size, etc.. But different name .for exemple : Spherisorb / lichrosorb   2
Column selection in HPLC method development?   1
What is the Column Endcaping in HPLC ? Aptuit-Laurus 3
In method developement or in any analysis if we use small length column for analysis what happen then ? why ?   1
what is protocol ? plz Explain me   5
what is the working priniciple of ph, what are parts in ph meter   1
What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit? Jubilant-Organosys 6
what is rs test why we are perfoming rs test   2
what is principle of XRD? Cipla 3
what is the difference between M.C and LOD Aurobindo 14
in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases Cadila 1
 
For more Analytical Chemistry Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com