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Categories >> Sciences >> Chemistry >> Analytical Chemistry
 
 


 

 
 Organic Chemistry interview questions  Organic Chemistry Interview Questions (222)
 Inorganic Chemistry interview questions  Inorganic Chemistry Interview Questions (96)
 Analytical Chemistry interview questions  Analytical Chemistry Interview Questions (846)
 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 ?    60 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 3 No
Rajashekar Reddy.v (dr Reddys)
 
 
 
Answer
# 3
least count formula = least count*100/0.1

maximum count maxiunm weight*80/100
 
Is This Answer Correct ?    5 Yes 4 No
Somaji
 
Answer
# 4
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 ?    3 Yes 2 No
Venkat-piramal
 
Answer
# 5
0.01mg is the least count of balance 
Is This Answer Correct ?    3 Yes 9 No
Ramalaxmi Ch
 
Answer
# 6
least count of analytical balance is 0.01mm
l.c =n/v
 
Is This Answer Correct ?    6 Yes 13 No
Santu
 
Answer
# 7
least count means three times of readability of balance 
Is This Answer Correct ?    5 Yes 20 No
Siva
 
Answer
# 8
i think its 1mg and high weight is 220g as per my lab balance 
Is This Answer Correct ?    11 Yes 45 No
Pulli
 

 
 
 
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