-->

Solutions

Question

What will be the boiling point of bromine when 87.25 x 10^-3 g of Sulphur is added to 39g of bromine? Bromine boils at 332.15K [K_bfor Br₂ -5.2K kgmole^-1]

Solution

$W e k n o w t h a t ∆ T_{b} = \frac{K_{b} x W_{B} x 1000}{M_{B} x W_{A}} g i v e n; K_{b} = 5.2 K k g m o l e^{- 1} W_{B} = 87.25 x 10^{- 3} g M_{B} = 256 W_{A} = 39 g ∆ T_{b} = \frac{5.2 x 87.25 x 10^{- 3} x 1000}{256 x 39} = 0.045 B o i l i n g p o i n t o f s o l u t i o n = 332.15 + ∆ T_{b} = 332.15 + 0.045 = 332.195 K$

For Daily Free Study Material Join wiredfaculty

Solutions

What will be the boiling point of bromine when 87.25 x 10^-3 g of Sulphur is added to 39g of bromine? Bromine boils at 332.15K [K_bfor Br₂ -5.2K kgmole^-1]

Some More Questions From Solutions Chapter

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185,000 in 450 mL at 37⁰C.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Loaction

For Daily Free Study Material Join wiredfaculty

Solutions

What will be the boiling point of bromine when 87.25 x 10-3 g of Sulphur is added to 39g of bromine? Bromine boils at 332.15K [Kbfor Br2 -5.2K kgmole-1]

Some More Questions From Solutions Chapter

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185,000 in 450 mL at 370C.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

What will be the boiling point of bromine when 87.25 x 10^-3 g of Sulphur is added to 39g of bromine? Bromine boils at 332.15K [K_bfor Br₂ -5.2K kgmole^-1]

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185,000 in 450 mL at 37⁰C.