The boiling point of solution containing 2 62 g of substance A in 100 g of water is higher by - Chemistry - Chemical Kinetics

Question

The boiling point of solution containing 2 62 g of substance A in
100 g of water is higher by
0 05120
C than the boiling point of pure water The molar mass of substance
is ----------
(Kb
= 5 12 K m-1)
A) 131 g mol-1 B) 262 g mol-1 C) 26 2 g mol-1 D) 2620 g mol-1

Animesh Paul · Accepted Answer

The boiling point of solution containing 2.62 g of substance A in 100 g of water is higher by 0.05120 C than the boiling point of pure water. The molar mass of substance is ----------. (Kb = 5.12 K m-1) A) 131 g mol-1 B) 262 g mol-1 C) 26.2 g mol-1 D) 2620 g mol-1

The boiling point of solution containing 2.62 g of substance A in 100 g of water is higher by
0.05120
C than the boiling point of pure water. The molar mass of substance is ----------.
(Kb
= 5.12 K m-1)
A) 131 g mol-1 B) 262 g mol-1 C) 26.2 g mol-1 D) 2620 g mol-1