Basic Concepts - 3
1.
Layered structure of graphite
a) Side reactions
b) Electron microscope
c) KOH
d) Isotopes
2.
Diff in mass no
a) Electron microscope
b) Side reactions
c) Mg (ClO
4
)
2
d) KOH
3.
Empirical formula
a) Element with even atomic number.
b) Mass no multiple of four
c) Simple whole number atomic ratio.
d) % age of this element is org compd is determined indirectly.
4.
Abundant Isotope
a) Mass no multiple of four
b) Element with even atomic number.
c) % age of this element is org compd is determined indirectly.
d) Simple whole number atomic ratio.
5.
Oxygen
a) Element with even atomic number.
b) Simple whole number atomic ratio.
c) Mass no multiple of four
d) % age of this element is org compd is determined indirectly.
6.
Larger no of Isotopes
a) Mass no multiple of four
b) Element with even atomic number.
c) Odd atomic number
d) Simple whole number atomic ratio.
7.
Not more than two stable Isotope
a) Odd atomic number
b) Mass no multiple of four
c) Element with even atomic number.
d) Simple whole number atomic ratio.
8.
Efficiency of reaction
a) 56g/mole
b) No additional product is formed
c) % age yield
d) Stoichiometry
9.
Quantitative relationship between reactants and products.
a) Stoichiometry
b) No additional product is formed
c) 56g/mole
d) % age yield
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