Match List – I (Laws) with the List – II (Mat | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Step $1$: Henry's law states that the partial pressure of a gas in vapor phase is proportional to the mole fraction of the gas in the solution, gi

Vedclass · Accepted Answer

$a – ii, b – i, c – iv, d – iii$

Vedclass · Answer

(C) Step $1$: Henry's law states that the partial pressure of a gas in vapor phase is proportional to the mole fraction of the gas in the solution, given by $p = K_H x$. Thus, $(a) ightarrow (ii)$.Step $2$: Raoult's law states that for a solution of volatile liquids, the partial vapor pressure of each component is $p_1 = x_1 p_1^o$. Thus, $(b) ightarrow (i)$.Step $3$: The first law of thermodynamics states that the change in internal energy is the sum of heat and work, given by $\Delta U = q + w$. Thus, $(c) ightarrow (iv)$.Step $4$: Kohlrausch's law of independent migration of ions states that the limiting molar conductivity of an electrolyte is the sum of the individual contributions of its ions, given by $\Lambda_m^o = 
u_+ \lambda_+^o + 
u_- \lambda_-^o$. Thus, $(d) ightarrow (iii)$.Conclusion: The correct matching is $a – ii, b – i, c – iv, d – iii$.

List – $I$	List – $II$
$(a)$ Henry’s law	$(i)$ $p_1 = x_1 p_1^o$
$(b)$ Raoult’s law	(ii) $p = K_H x$
$(c)$ First law of thermodynamics	(iii) $\Lambda_m^o = \nu_+ \lambda_+^o + \nu_- \lambda_-^o$
$(d)$ Kohlrausch’s law	(iv) $\Delta U = q + w$

Similar Questions

Select the correct cell reaction for the cell $Pt_{(s)}|Cl_{2(g)}|Cl^{-}_{(aq)}||Ag^{+}_{(aq)}|Ag_{(s)}$.

Which of the following reactions is possible at the anode?

In the Daniell cell,$Zn|Zn^{2+} || Cu^{2+}|Cu$,when an external voltage is applied such that $E_{\text{external}} > E_{\text{cell}}$,current flows from.........

The extent of charge of a lead accumulator is determined by

What are anode and cathode?

Vedclass Test Series

Exam Paper Generator

Online Exam Module