The boiling point of water at `750mm Hg` is `99.63^(@)C`. How muCHM sucrose is to be added to `500 g` of water suCHM that it boils at `100^(@)C`.

The boiling point of water at 750mm Hg is 99.63^(@)C . How much sucrose is to be added to 500 g of water such that it boils at 100^(@)C .

Boiling point of water at 750 mm Hg is 99.63^(@)C. How much sucrose is to be added to 500 g or water such that it boils at 100^(@) C ?

Boiling point of water at 750 mm Hg is 99.63^@C . How much sucrose is to be added to 500 g of water such that it boils at 100^@C ?

Boiling point of water at 750 mm of Hg is 99.63^@C . How much sucrose must be added to 500 g of water so that it boils at 100^@C

Boiling point of water 750 mm Hg is 99.63^(@)C . How much sucrose is to be added to 500 g of water such that it boils at 100^(@)C . [K_(b) for water is 0.52" K kg mol"^(-1)] i) Since boiling point is changing, apply the formula for elevation in boiling point, Delta"T"_(b)=K_(b)m ii) m=(W_(B))/(M_(B).W_(A)) So, DeltaT_(b)=(K_(b).W_(B))/(M_(B)xxW_(A)) Or W_(B)=(DeltaT_(b)xxM_(B)xxW_(A))/(K_(b)) iii) Find DeltaT_(b)" as "DeltaT_(b)=T_(b)=T_(b)-T_(b)^(0) T_(b) = Boiling point of solution T_(b)^(0) = Boiling point of pure solvent

Boiling point of water at 750mm Hg is 99.63^@C How much sucrose is to be added to 500g of water such that it boils at 100^@C K_b (water)= 0.52K kg mol^(-1)