what is PH of 0.1N Hcl, 0.01N Hcl & Mehanol.

Answer Posted / abdullah

pH OF 0.1 N HCl:
-Log (H+)= -log (10^-1)= 1.0
pH OF 0.01 N HCl:
-log (10^-2)= 2.0
we cannot measure pH for pure methanol.

Is This Answer Correct ?    71 Yes 15 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

2721


using gradient pressure in gas chromatography are not ?using gradient pressure why

2942


which batch require to use for analytical method validation?

339


what is biorelivent dissolution media?

308


[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

355






How to choose the which salt is suitable for mobilephase

2659


What is rs test why we are performing rs test?

1308


is it nessesary to do solution stability for 7 days?

318


how can give the expiry period and restadardisation of volumetric solution

2055


process of Diclofenac sodium,IP.

1677


what is the principle involved in turbidometry and nephelometry ?

3635


how you establish the LOQ?

313


How doing qbd practically?

434


Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

2214


how to select short coloum and long coloumn for new molecule

1822