18g glucose is dissolved in 90g water the relative lowering in vapour pressure is equal to ___________________?

Related Mcqs:

The type of filtering media used for filtration depending upon____________________?

A. Nature of reactants B. Nature of crucible C. Nature of product D. Nature of precipitate...

Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?

A. one / seventeen B. sixteen / seventeen C. one / three D. two / three...

Which one of the following looks odd__________________?

A. H2SO4 B. KMnO4 C. H2S D. K2CrO4...

Which one of the following will be sulphonated readily ?

A. Chlorobenzene B. Toluene C. Nitrobenzene D. Benzene...

Which is true about Zn-Cu galvanic cell ?

A. Reduction occurs at anode B. K+ ion transfer from salt bridge to left beaker of ZnSO4 C. Oxidation occurs at cathode D. Anode is negatively charged...