A. Inconsistent flow of filtration
B. splashing
C. premature crystallization
D. all of above
A. Relative abundance
B. Average mass of element
C. Number of isotopes
D. Relative isotopic mass
A. X – ray diffraction
B. Spectrophotometer
C. Optical microscope
D. Electron microscope
A. is taken in lesser quantity in grams as compared to other reactants
B. is taken in lesser quantity in volume as compared to other reactants
C. gives the maximum amount of the product which is required
D. gives the minimum amount of the product under consideration
A. 1-2Kg
B. 1-3Kg
C. 1-4Kg
D. 1-5Kg
A. C2H5O-
B. SCN-
C. NH3
D. H3C+
A. dry zone burning zone decomposition zone cooling zone
B. cooling zone burning zone decomposition zone dry zone
C. burning zone cooling zone decomposition zone
D. dry zone decomposition zone burning zone cooling zone