Why is a burette not accurate? Burettes are larger than a pipette, it has a stopcock at the bottom to control the release of liquid. ... But, ithas large meniscusand hence its accuracy and precision is less in measuring liquids.
you might have to turn a dial or slide a slider. But the key point is that if the scale has nothing on it, it should read zero kilograms. If it doesn't, then the scale needs to be calibrated. You can check the calibration of the scale by using a standard 1 kilogram weight and ...
Explain what is a burette and give the types of burette? Explain how thermal conductivity detectors for gas chromatography work. What is the significance of spectral scanning? How to read a mass spectrometer? Explain and describe the principles of X-ray diffraction analysis. ...