Which of the following solutions will have the highest boiling point?

Question

Which of the following solutions will have the highest boiling point? (A) 1 % of glucose in water (B) 1 % sucrose in water (C) 1 % NaCl in water (D) 1 % CaCl 2 in water

Tardigrade Admin · Accepted Answer

1 % solution of CaCl 2 has maximum concentration of particles in the solution. CaCl 2 arrow Ca 2++2 Cl - ⇒ ( T b propto Δ T b propto (1 × %/ mol . wt ))

Q. Which of the following solutions will have the highest boiling point?

$1%$ of glucose in water

$1%$ sucrose in water

$1% N a Cl$ in water

$1% C a C l_{2}$ in water

$1%$ solution of $C a C l_{2}$ has maximum concentration of particles in the solution.

$C a C l_{2} \to C a^{2 +} + 2 C l^{-}$

$\Rightarrow (T_{b} \propto Δ T_{b} \propto \frac{1 \times %}{m o l . wt})$

Q. Which of the following solutions will have the highest boiling point?

1% of glucose in water

1% sucrose in water

1%NaCl in water

1%CaCl2​ in water

1% solution of CaCl2​ has maximum concentration of particles in the solution. CaCl2​→Ca2++2Cl− ⇒(Tb​∝ΔTb​∝mol.wt1×%​)

$1%$ of glucose in water

$1%$ sucrose in water

$1% N a Cl$ in water

$1% C a C l_{2}$ in water

$1%$ solution of $C a C l_{2}$ has maximum concentration of particles in the solution.

$C a C l_{2} \to C a^{2 +} + 2 C l^{-}$

$\Rightarrow (T_{b} \propto Δ T_{b} \propto \frac{1 \times %}{m o l . wt})$