43) Temperature increases, the value of Kh increases, thus the value of solubility of gaseous solute will be,
(A) Remains constant
(B) Decreases
(C) Increases
(D) Cannot say
44) Which of the foXowing solution shows positive deviation from Raoult's Law?
(A) C6h6 +c6h5ch3
(B) ch3coch3 + chcl3
(C) c6h5oh + c6h5nh2
(D) c2h5oh + ch3coch3
46) Which unit of concentration value does not change with change in temperature?
(A) Normality
(B) Molarity
C) Molality
(D) % V/V