Solution : In statistical mechanics the description $Z= \large\frac{pV}{nRT}$Where $\rho$ is the pre...

Solution : $Cl -Cl (g) \to 2Cl(g) \delta H_1=242.3\;kj/mol$$I-I(g) \to 2l(g) \Delta H_2 =151.0$$\del...

Solution : Change in concentration, pressure, catalyst, inert gas addition, etc. have NO effect on E...

Solution : $Kp = Kc (RT) Delta n$where:Kp is the equilibrium constant in terms of pressure (pascals)...

Solution :A mixture of weak base and its salt of strong acid in a water medium is called as a basic ...

Solution : If Kc is very large, ~1000 or more, we will have mostly product species present at equili...

Solution :For an exothermic reaction, heat is essentially a product of the reaction. In keeping with...

Solution : In reversible reactions, as the reactants react with other reactants to form products, th...

Solution : Smaller the Kb value , weaker is the base

Solution : EDTA is Arrhensius acid it can given $H^+$ ions in aqueous solution , bronsted base, as i...

Solution : With increase in temperature ,ionic product increase, because self ionisaion of endotherm...

Solution : $H_2S$ can donate proton but can't accept protons

Solution :$N_3H \to N_3^{-}+H^{+}$Hydrozonic acid $=N_3H$

Solution :$I^{-}$ can accept protons and hence is a base

Solution :$4 \times \large\frac{10^{-10}}{0.08}$$=[Ag^{+}]=5 \times 10^{-9}\;M$

Solution :$p^{H}= pK_a+ \log \large\frac{[Salt]}{[Acid]}$$\qquad= \log K_a +\log 1$$\qquad= -\log 1...

Solution :$[H^{+}]= 10^{-4}+10^{-7}=10^{-8}(1+10)=11 \times 10^{-9}\;M$$\qquad= -(1.0414 -8)$$\qquad...

Solution :$p^{H}=3 $ means $[H^+]=10^{-3}\;M$$p^{H}$ means $[H^+]=10^{-4}\;M$$\qquad= \large\frac{0....

Solution :The Haber process, also called the Haber–Bosch process, is an artificial nitrogen fixation

Solution :A reversible reaction is a chemical reaction where the reactants form products that, in tu...

Solution :The rate at which a substance reacts is directly proportional to its active mass and the r...

Solution : The contact process is the current method of producing sulfuric acid in the high concentr...

Solution :A reaction that can take place in both the forward and reverse directions; leads to an equ...

Solution :Equilibrium constant can be used to determine equilibrium concentration of equilibrium mix...

Solution :Sulfur trioxide decomposes to give sulfur dioxide and oxygen $2SO_3(g)$

Solution :If the concentration of a substance is changed, the equilibrium will shift to minimise the...

Solution :The rate at which the reaction proceeds is directly proportional to the product of the act...

Solution :$(b)\;(RT)^{-1/2}$

Solution :$P^H$ of $0.1\;M$ Solution of weak acid is 3. The value of ionisation constant $Ka$ of aci...

Solution :For Salt of weak acid and weak base ,$p^{H}= \large\frac{1}{2}$$[ \log Ka+\log kw - \log K...

Solution :$HSO_4$ can act as a bronsted acid as well as bronsted base.

Solution :Ammonium ion $(NH_4^+)$ is a conjugate acid $NH_3$$NH_3+H_2O \rightleftharpoons NH_4^++OH^...

Solution :Water is an amphiprotic solvent as it can accepted protons as well as give protons

Solution :$KP=K_c (RT)^{\Delta n (g)}$$\Delta n(g)=1$$\qquad= Kc \times 0.0831 \times 457$It means $...

Solution :According to lowry bronsted acid base theory in (ii) reaction $H_2PO_4$ donates $H^{+}$ion...

Solution :$CO_{2(g)}+C_{(g)} \rightleftharpoons 2CO_(g)$initial pressure 0.5 atm 0final pressure $=0...

Solution :The required equation for the oxidation of $NH_3$ by oxygen given No$(a)\;K_2K_3^3/K_1 $

Solution :$CH_3COOH \to CH_3COO_{-}+H^{+}$..........(I)$NaOH \to Na^{+}+OH^{-}$$H^{+}+OH_{-} \to H_2...

Solution :A temperature change occurs when temperature is increased or decreased by the flow of heat...

Solution :A system whose reactants, products, or both are in more than one phase is a heterogeneous ...