An undesirable paraffin in the petroleum industry which i...
An undesirable paraffin in the petroleum industry which is particularly prone to knocking is?
iso-octane
n-heptane
iso-heptane
n-octane
Correct answer is B
No explanation has been provided for this answer.
2Cl2(g) + 2H2O(g) 4HCl(g) + O2(g) ∆H° = +115KJ mol-1. In the above equilibrium reaction, a decr...
In which of the following reactions has the oxidation number of nitrogen increased? ...
The basic property of salts used as drying agents is by? ...
Which of the following arrangement of elements is in decreasing order of electronegativity? ...
The material which can be deformed permanently by heat and pressure is called a ...
The valence electrons of element 12Mg are in the...
Which of the following organic compounds would decolourize bromie water? ...
SO\(_2\) + O\(_2\) → 2SO\(_3\) In the reaction above, the most suitable catalyst is?...
The principle of column chromatography is based on the ability of the constituents to ...