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Is there any colour change when sulfuric acid is mixed with sodium hydroxide?
Any colour change.
What change in colour is observed when a silver chloride is left exposed to sunlight?
The colour will change into grey.
How is spectrophotometer important in the clinics?
Spectrophotometer is portable clinic infra-red machine for medical analysis. It can be used for pathway analysis or for comparison with genetic data.
How do you measure sugar concentration with a photo-spectrometer?
By using a relevent colourimetric test for the sugar and assesing the colour change. Without knowing which sugar is being assessed this is an impossible question to answer.
What are the function of NaOH in the experiment of determination of solute concentration in solution using spectrophotometer?
NaOH is added to p-nitrophenol to change it into p-nitropenyl, which can give the maximum Absorption.
What is the equipment used to measure colour?
You use a spectrophotometer.
What instrument is used to measure the amount of chemical of a solution based on its color?
spectrophotometer
How do you work spectrophotometer?
. A spectrophotometer is a photometer (a device for measuring light intensity) that can measure intensity as a function of the color, or more specifically, the wavelength of light
What instrument is to measure the amount of chemical in a solution based on its color?
spectrophotometer
What instrument will measure the wavelengths of light absorbed by a solution?
Google a Spectrophotometer
What instrument used to measure the amount of chemical in a solution based on its color?
spectrophotometer
What instrument is used to measure the amount of chemical in a solution based color?
spectrophotometer
Does a spectrophotometer measure total cell count or viable cell count?
The spectrophotometer measures total cell count, including both live and dead cells.
What is the difference between spectrophotometer and fluorimeter?
A spectrometer shoots light through a sample and detects absorbance while a fluorimeter detects the intensity of fluorescence of a given sample.
Why do too densely coloured samples fail to give proper results using spectrophotometer?
Because we measure transmittance in spectrophotometer and for densely coloured samples transmittance will be very less. So we will not get proper results for absorbance.
What instrument is used to measure the amount of chemical in a solution based on it's color?
A colorimeter can be used for that purpose.
What are the two main functions of a spectrophotometer?
A spectrophotometer is an instrument to measure how much light of a specified wavelength passes through a medium. It quantitatively measures the reflection or transmission properties of a material as a function of wavelength. The main uses of spectrophotometer are in the forensic sciences (including chemistry, biology, biochemistry, physics, etc.) as well as the medical field with the purpose being research.
