what is the difference between melting range & melting
point? Which is more significant?

Answers were Sorted based on User's Feedback



what is the difference between melting range & melting point? Which is more significant?..

Answer / posi

melting range means range of temperature at which
temperature sample startsmelting(solidform to liquid form)
and at which temperature completely converted to liquid
form.example 121.4-123.6


melting point means sample melts sharply one point of
tmperature , example 82

Is This Answer Correct ?    45 Yes 3 No

what is the difference between melting range & melting point? Which is more significant?..

Answer / sujan

melting range means range of temperature at which
temperature sample startsmelting(solidform to liquid form)
and at which temperature completely converted to liquid
form.example 121.4-123.6
Compound compleatly converted into liquid state mention as
a meltnig point.

Is This Answer Correct ?    11 Yes 6 No

what is the difference between melting range & melting point? Which is more significant?..

Answer / siva

m range: solid starts melt to complete liquid temperature 123..124..125..126..127..128



m point: average value of m range temperature 125.5 .... why because we didn't find out exact melting point through melting point apparatus.

Is This Answer Correct ?    5 Yes 3 No

what is the difference between melting range & melting point? Which is more significant?..

Answer / s.prasanna kumar

melting range means range of temperature at which
temperature sample startsmelting(solidform to liquid form)
and at which temperature completely converted to liquid
form.example 121.4-123.6


melting point means sample melts sharply one point of
tmperature , example 82

Is This Answer Correct ?    4 Yes 3 No

what is the difference between melting range & melting point? Which is more significant?..

Answer / renu saini

Melting range is sample start melts at the end of temperature is called melting range.
Example:86-89 is range
Sample start melt at this temperature
Melting point sample melts at specific temperature is called melting point.

Is This Answer Correct ?    2 Yes 1 No

Post New Answer

More Analytical Chemistry Interview Questions

Why Ethanol is Used for Standardization of GC Head space?

0 Answers   Anuh Pharma, Cipla, Finar Chemicals, Hetero, Sun Pharma,


from where i get mortar pastle for glass bottle crush? it's required for testing of it?

0 Answers  


What is the thickness of polystyrene film?

8 Answers   Pharmaffiliates Analytics and Synthetics,


What is the lab normality??

3 Answers   DRL, Tagros,


key components in hplc?

3 Answers   Laurus,






Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?

3 Answers  


How you develop a method in HPLC?

0 Answers   CU, Perrigo, Wockhardt,


why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?

5 Answers   Apotex, UPL,


why we use sodium salicylate in uv light calibration at TLC chamber

1 Answers   Aurobindo, Lee Pharma,


why we use actone for Gpv test in hplc calibration

1 Answers  


how many types of Proceing methods?

8 Answers   Reddy Labs,


How do we fix the sample concentaryion in hplc method development?

0 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)