A. Einstein
B. Dr.A.Walash
C. Schwartz
D. S.E.Manhan
Submitted by: Said wali shah
Related Mcqs:
- When an atom absorbs energy the lines in the spectrum will appear which are_________________?
A. Brighter
B. Darker
C. Colourless
D. Hard to locate - Splitting of spectral lines when atom is subjected to magnetic field is called _______________?
A. Zeemans effect
B. Starks effect
C. Photo electric effect
D. Compton effect - Splitting of spectral lines when atoms are subjected to strong electric filed is called_________________?
A. Zeeman effect
B. Stark effect
C. Photoelectric effect
D. Compton effect - For which of the following compounds the term empirical formula cannot be applied ?
A. NaCl
B. H2O
C. CCI4
D. It can be applied to all mentioned above - Which is not related pair of term used in analytical techniques________________?
A. Filtrate residue
B. Sublimate sublimation
C. Drying desiccator
D. Separating funnel mother liquor - Which one is not the absolute term of the element _________________ ?
A. Ionization energy
B. Electron affinity
C. Electro negativity
D. Atomic size - The term internal salt refers to_____________________?
A. Acidic character of amino acids
B. Basic character of amino acids
C. Dipolar character of amino acids
D. Non-polar structure of amino acids - Avogadros number may represent_________________?
A. volume of particles
B. number of particles
C. mass of particles
D. All of the above - Which of the following is not characteristics of reversible reaction__________________?
A. whole amount of reactant does not change into product
B. chemical equilibrium is established
C. a catalyst changes the direction of reaction
D. rate of forward reaction decreases as reaction proceeds - Coal gas is made up of mostly ________ & _________?
A. Hydrogen & Water
B. Hydrogen & Carbon dioxide
C. Hydrogen & Methane
D. Carbonmonoxdide & waterSubmitted by: Aamir khan Hullio
