Question Answers
Sahay Sir > Question Answers
If a pair of linear equations is consistent, then the lines will be
22
Nov
If a pair of linear equations is consistent, then the lines will be If a pair of linear equations is consistent then the lines will be November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , NCERT Class 10 ,
The pair of equations x + 2y + 5 = 0 and -3x – 6y + 1 = 0 have
22
Nov
The pair of equations x + 2y + 5 = 0 and -3x – 6y + 1 = 0 have The pair of equations x + 2y + 5 = 0 and -3x – 6y + 1 = 0 have November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , [...]
The ester, ethyl acetate is formed by the reaction between ethanol and acetic acid and equilibrium is represented as : CH3COOH (l) +C2H5OH(l) ⇌CH3COOC2H5l + H2O (l)
22
Nov
The ester, ethyl acetate is formed by the reaction between ethanol and acetic acid and equilibrium is represented as : CH3COOH (l) +C2H5OH(l) ⇌CH3COOC2H5l + H2O (l) ethyl acetate is formed by the reaction between ethanol and acetic acid and equilibrium is represented as : CH3COOH (l) +C2H5OH(l) ⇌CH3COOC2H5l + H2O (l) The [...]
What is the equilibrium concentration of each of the substances in the equilibrium when the initial concentration of ICl was 0.78 M? 2ICl(g) ⇌ I2(g) + Cl2 (g);Kc = 0.14
22
Nov
What is the equilibrium concentration of each of the substances in the equilibrium when the initial concentration of ICl was 0.78 M? 2ICl(g) ⇌ I2(g) + Cl2 (g);Kc = 0.14 What is the equilibrium concentration of each of the substances in the equilibrium when the initial concentration of ICl was 0.78 M? 2ICl(g) ⇌ I2(g) [...]
At 700 K equilibrium constant for the reaction; H2(g) + I2(g) ⇌ 2HI(g) is 54.8. If 0.5 mol litre^ −1 of HI(g) is present at equilibrium at 700 K, what are the concentrations of H2(g) and I2(g) assuming that we initially started with HI(g) and allowed it to reach equilibrium at 700 K.
22
Nov
At 700 K equilibrium constant for the reaction; H2(g) + I2(g) ⇌ 2HI(g) is 54.8. If 0.5 mol litre^ −1 of HI(g) is present at equilibrium at 700 K, what are the concentrations of H2(g) and I2(g) assuming that we initially started with HI(g) and allowed it to reach equilibrium at 700 K. At 700 [...]
One mole of H2O and one mole of CO are taken in a 10litre vessel and heated to 725 K. At equilibrium, 40percent of water (by mass) reacts with CO according to the equation, H2O(g)+CO(g)⇔H2(g)+CO2(g) Calculate the equilibrium constant for the reaction.
22
Nov
One mole of H2O and one mole of CO are taken in a 10litre vessel and heated to 725 K. At equilibrium, 40percent of water (by mass) reacts with CO according to the equation, H2O(g)+CO(g)⇔H2(g)+CO2(g) Calculate the equilibrium constant for the reaction. 40percent of water (by mass) reacts with CO according to the equation H2O(g)+CO(g)⇔H2(g)+CO2(g) [...]
The equilibrium constant expression for a gas reaction is, KC = [NO]^4 [H2O]^6/ [NH3 ]^4 [O2 ]^5 The balanced chemical equation corresponding to this expression is.
22
Nov
The equilibrium constant expression for a gas reaction is, KC = [NO]^4 [H2O]^6/ [NH3 ]^4 [O2 ]^5 The balanced chemical equation corresponding to this expression is. KC = [NO]^4 [H2O]^6/ [NH3 ]^4 [O2 ]^5 The balanced chemical equation corresponding to this expression is. The equilibrium constant expression for a gas reaction is November [...]
A mixture of 1.57 mol of N2,1.92 mol of H2 and 8.13 mol of NH3 is introduced in a 20L reaction vessel at 500K.At this temperature the equilibrium constant, Kc for the reaction N2 (g)+3H2(g)⇌2NH3(g) is 1.7×10^2. Is the reaction mixture at equilibrium? If not what is the direction of net reaction?
22
Nov
A mixture of 1.57 mol of N2,1.92 mol of H2 and 8.13 mol of NH3 is introduced in a 20L reaction vessel at 500K.At this temperature the equilibrium constant, Kc for the reaction N2 (g)+3H2(g)⇌2NH3(g) is 1.7×10^2. Is the reaction mixture at equilibrium? If not what is the direction of net reaction? 1.92 [...]
Tags:
1.92 mol of H2 and 8.13 mol of NH3 is introduced in a 20L reaction vessel at 500K.At this temperature the equilibrium constant ,
A mixture of 1.57 mol of N2 ,
Kc for the reaction N2 (g)+3H2(g)⇌2NH3(g) is 1.7×10^2. Is the reaction mixture at equilibrium? If not what is the direction of net reaction? ,
A sample of HI(g) is placed in flask at a pressure of 0.2 atm. At equilibrium the partial pressure of HI(g) is 0.04 atm. What is KP for the given equilibrium?
22
Nov
A sample of HI(g) is placed in flask at a pressure of 0.2 atm. At equilibrium the partial pressure of HI(g) is 0.04 atm. What is KP for the given equilibrium? A sample of HI(g) is placed in flask at a pressure of 0.2 atm. At equilibrium the partial pressure of HI(g) is 0.04 atm. [...]
At 450K, KP = 2.0×10^10 bar for the given reaction at equilibrium. 2SO2(g) + O2(g)⇌2SO3 (g) What is Kc , at this temperature?
22
Nov
At 450K, KP = 2.0×10^10 bar for the given reaction at equilibrium. 2SO2(g) + O2(g)⇌2SO3 (g) What is Kc , at this temperature? At 450K at this temperature? KP = 2.0×10^10 bar for the given reaction at equilibrium. 2SO2(g) + O2(g)⇌2SO3 (g) What is Kc November 22, 2020 Category: Chapter 7 - Equilibrium [...]