How can we calibrate THe Auto Titrator ?




Answers were Sorted based on User's Feedback



How can we calibrate THe Auto Titrator ?..

Answer / chemist

The heart of an autotitrator is the buret itself. You need
to calibrate the buret in terms of dosing rate accuracy.
You should verify at different dosing rate.

Is This Answer Correct ?    26 Yes 15 No

How can we calibrate THe Auto Titrator ?..

Answer / krishnakumar

response of electrode- using ph 4.0 7.0 and 9.0 read the
millivolt reading and make a graph with ph vs mv .graph
slope is between 90 percent to 110percent

burette . by selecting 1 ml 2ml 5 ml 10 ml and 20 ml
titrant is water. check the weight of water in each step
and 1 percent limit is allowed from the selected volume

temperature- compare with calibrated thermometer at minimum
4 intervals .1 percent error is allowed from the calibrater
thermometer.correlation coefficient of temperature graph
actual and set value should be greater than 0.9

Is This Answer Correct ?    11 Yes 6 No

How can we calibrate THe Auto Titrator ?..

Answer / chinnari sanjeevi

The main part of the autitrator is burette.first we calibrate the brunette by using water.after we calculate the disodium tarte water content by using water factor.after we calculate the precision.

Is This Answer Correct ?    0 Yes 0 No




How can we calibrate THe Auto Titrator ?..

Answer / meenakshi sharma

Autoitrator is calibrated using two buffers i.e. pH 4.0 and
7.0 fr two electrodes i.e. aqueous and non aoues , and
limit of slope calculated is -55 to -65 .

Is This Answer Correct ?    19 Yes 27 No

Post New Answer



More Chemistry AllOther Interview Questions

nitration of 2-mercaptobenzimidazole

1 Answers  


How burnability of cement raw material is calculated from its free lime determined at 1400,1450 and1500Co. and how burning index range is calculated.

0 Answers   Cherat Cement,


what is hardnes & how hardnes can be analysed.

3 Answers   Thermax,


is gvk or aurobindo best? which one is best. i have heard gvk not good for freshers is it right?

2 Answers  


how can we find out the PH of water without the use of PH meter?

5 Answers  






what is the chemical composition of aluminium?

1 Answers  


i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

0 Answers  


Can we use Poteble water in process ? How

1 Answers  


Can we use water in process (Intermediate stage) during phase -I validation of water system.

1 Answers   GSK,


how to prepare 10%sulphuric acid from 98% h2so4?

2 Answers   Sterile India,


What is the Range Of Infra red Spectrum?

5 Answers   DRL, Amneal Pharmaceuticals, Piramal Healthcare,


What is the difference between QA & QC ?

5 Answers   Optimus,






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (289)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (114)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1225)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (322)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)