why PH range 0-14 explain
Answer Posted / sasi
The usual range of pH values encountered is between 0 and
14, with 0 being the value for concentrated hydrochloric
acid (1 M HCl), 7 the value for pure water (neutral pH),
and 14 being the value for concentrated sodium hydroxide (1
M NaOH). It is possible to get a pH of -1 with 10 M HCl,
but that is about a practical limit of acidity. At the
other extreme, a 10 M solution of NaOH would have a pH of
15.
Is This Answer Correct ? | 13 Yes | 27 No |
Post New Answer View All Answers
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
why we use glass fiber filters use in some situation?
Why to use propyl paraben in HPLC gradient calibration
How doing qbd practically?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
what is mean by dissolution hydrodynamics?
Why we use potassium dichromate in uv calibration Exact reason behind it??
what is third integration
what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?
how you fix the limits of impurities?
mahagenco syllabus for the post of chemist
if you have given a blank water how you analyse by general analytical techniques?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
What is the calibration of uv process and preparation