All the following variables are used to describle gases except__________________?
Dempsters mass spectrometer has number of zones / parts_________________?
When 0.5 mole of phosphoric acid is dissolved in aqueous solution how many moles of -ve and +ve ions are collected altogether ?
The nucleus of an atom of every element will always contain____________________?
Which of the following methods is used to estimate hydrogen in an organic compound ?
Isotopes differ in_________________?
Combustion analysis is performed to determine__________________?
Qualitative analysis is carried out for _________________?
Which of the following statements is wrong about isotopes ?
The mass of decimole of electrons (NA) is___________________?
