A. Filtrate residue
B. Sublimate sublimation
C. Drying desiccator
D. Separating funnel mother liquor
Related Mcqs:
- For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as___________________?
A. qp = qv
B. qp < qv
C. qp > qv
D. qp = qv / 2 - The distribution coefficient is related to:______________?
A. Separating factors
B. decreasing factors
C. Colouring factors
D. retardation factorsSubmitted by: Said wali shah
- Sharing of 1 electron pair by one specie forms_________________?
A. Single covalent bond
B. Hydrogen bond
C. Double covalent bond
D. Coordinate covalent bond - According to VESPR Model the geometry of molecule having 5 bond pair in outer most shell will be __________________?
A. Triangular
B. Square planner
C. Trigonal bipyramidal
D. Octahedral - Nitrates of which pair of elements give different products on thermal decomposition ?
A. Na K
B. Mg Ca
C. Li Na
D. Li Ca - Which of the following shows inert pair effect ?
A. boron
B. carbon
C. silicon
D. tin - which of the following is a non-crystalline solid pair?
A. diamond, wood
B. glass, table salt
C. wood, glass
D. sucrose. glassSubmitted by: Akhtar Saleem Sandhu
- which of the following pair is not distinguished by passing H2S?
A. Hg, Pb
B. Zn, Mn
C. As, CD
D. Cd , PbSubmitted by: Said wali shah
- Which one is not the absolute term of the element _________________ ?
A. Ionization energy
B. Electron affinity
C. Electro negativity
D. Atomic size - Who used the term Concentrationwindow to draw the arbitrary lines of demarcation
A. Einstein
B. Dr.A.Walash
C. Schwartz
D. S.E.ManhanSubmitted by: Said wali shah