Advertisements
Advertisements
Question
Write the name of gas released when Cu is added to dilute HNO3
Advertisements
Solution
With dil. HNO3 →Nitrogen monoxide (NO)
\[\ce{3cu + \underset{\text{(dil)}}{8HNO3}->3Cu(NO3)2 +2NO + 4H2O}\]
APPEARS IN
RELATED QUESTIONS
Gas (A) is more soluble in water than Gas (B) at the same temperature. Which one of the two gases will have the higher value of KH (Henry’s constant) and why
Which mixture is used for respiration by deep sea divers?
(A) He + O2
(B) Ne + O2
(C) Ar + O2
(D) Kr + O2
State Henry's Law. What is the effect of temperature on the solubility of a gas in a liquid?
Low concentration of oxygen in the blood and tissues of people living at high altitude is due to ______.
The value of Henry's constant KH is ______.
Explain the following phenomena with the help of Henry’s law.
Feeling of weakness and discomfort in breathing at high altitude.
If O2 gas is bubbled through water at 303 K, the number of millimoles of O2 gas that dissolve in 1 litre of water is ______. (Nearest integer)
(Given: Henry's Law constant for O2 at 303 K is 46.82 k bar and partial pressure of O2 = 0.920 bar)
(Assume solubility of O2 in water is too small, nearly negligible)
Solubility of gas in liquid decreases with increase in ______.
Write the two applications of Henry’s law.
Identify that the following compound is insoluble, partially soluble or highly soluble in water:
Chloroform
