relative lowering of vapour pressure
explain the process of relative lowering of vapour pressure
Phenol was initially obtained by fractional distillation of coal
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Superphosphate has the formulae: CaH4 (PO4)2H2). Calculate the percentage of phosphorus in this chemical. Show your calculations (around ten lines); also Work out how to make up a nutrient mixtur
The important methods for the preparation of alcohol on large-scale are given below:
Nitrogen tetroxide (melting point: -11.2°C, normal boiling point 21.15°C) decomposes into nitrogen dioxide according to the following reaction: N2O4(g) ↔ 2 NO2(g)<
Write a short note to describe how to test a gas to see if it was hydrogen or not?
Which ion has the lowest radius from the following ions(a) Na+ (b) Mg2+ (c) Al3+ (d) Si4+ Answer: (d) All are the iso-electronic species but Si
Can we demonstration the organic structure of cetearyl alcohol and state me what organic family it is?
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