what is volume strength and how to calculate it?
why is density of water maximum at 4 degree celsius?
What causes the temporary and permanent hardness of water?
Calculate the strength of 10 volume solution of hydrogen peroxide.
Can u explain the methods of removing hardness of water-softening of hard water? Permutit process and organic ion exchanger?? with diagram?
.Q8 Calculate molarity and normality of 20 volume of H2O2? What is its mass percentage?
what is acidified water?
what is electrolysis?
what is synthetic resin method?
What are
Electron-deficient hydrides
Electron-precise hydrides
Electron-rich hydrides
Lewis acids
how would u distinguish b/w butyne-1 and butyne-2 ?
What do you understand by the term 'autoprotolysis' of water?What is its significance?
What is the chemical formula of permutit and how it is used?
What are electron deficient, electron precise and electron rich hydrides.....give exampls also.....
what is reaction of electrolysis of barium hydroxide using nickel as a catalyst??
what is volume strength and how to calculate it?
why is density of water maximum at 4 degree celsius?
What causes the temporary and permanent hardness of water?
Calculate the strength of 10 volume solution of hydrogen peroxide.
Can u explain the methods of removing hardness of water-softening of hard water? Permutit process and organic ion exchanger?? with diagram?
.Q8 Calculate molarity and normality of 20 volume of H2O2? What is its mass percentage?
what is acidified water?
what is electrolysis?
what is synthetic resin method?
What are
Electron-deficient hydrides
Electron-precise hydrides
Electron-rich hydrides
Lewis acids
how would u distinguish b/w butyne-1 and butyne-2 ?
What do you understand by the term 'autoprotolysis' of water?What is its significance?
What is the chemical formula of permutit and how it is used?
What are electron deficient, electron precise and electron rich hydrides.....give exampls also.....
what is reaction of electrolysis of barium hydroxide using nickel as a catalyst??