why are not used methonol in kf titrator to find out water
content in ketones?
Answer Posted / madinenikiran
methanol react with ketones and forms ketoxals + water.
so we will get more % of water content which is present in
compound
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
A ha tc is actual defination of retention time?
why holium oxide prepared in 10% HCLO4 SOLUTION
What is the Formula for coreletion coefficient in plhplc calibration
what is biorelivent dissolution media?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
why we are using hexane in calibration of number of drop per mL
What is importance of pH in the Heavy metal test and How it effect on the test results?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
How would you decide dissolution medium for NCE compound of class I drug
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
how pda detector works over uv?
why require to do water content for drug product?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
which batch require to use for analytical method validation?
How to start the dissolution development for unknown tab?