Which one of the following is most soluble
Which one of the following is most soluble Options (a) Bi₂S₃ (Ksp = 1 ˣ 10⁻⁷⁰) (b) Ag₂S (Ksp =…
7 years ago
Chemistry
Which of the following is not a cheracteristic of equilibrium
Which of the following is not a characteristic of equilibrium Options (a) Rate is equal in both directions (b) Measurable…
7 years ago
Ksp of CaSO₄.5H₂O is 9 ˣ 10⁻⁶, find the volume for 1g of CaSO₄ (M.wt, = 136)
Ksp of CaSO₄.5H₂O is 9 ˣ 10⁻⁶, find the volume for 1g of CaSO₄ (M.wt, = 136) Options (a) 2.45…
7 years ago
The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8.
The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8. what percentage of a form remains at equilibrium…
7 years ago
40 mL of 0.1 M ammonia solution is mixed with 20 mL of 0.1 M HCl.
40 mL of 0.1 M ammonia solution is mixed with 20 mL of 0.1 M HCl. What is the pH…
7 years ago
For a reaction , 2NOCl(g) ⇌ 2NO(g) + Cl₂(g), Kc at 427⁰C
For a reaction , 2NOCl(g) ⇌ 2NO(g) + Cl₂(g), Kc at 427⁰C is 3 ˣ 10⁻⁶ mol⁻¹ L. The value…
7 years ago
When 10 mL of 0.1 M acetic acid (pKa = 5.0 ) is titrated against 10mL of 0.1 M
When 10 mL of 0.1 M acetic acid (pKa = 5.0 ) is titrated against 10mL of 0.1 M ammonia…
7 years ago
Of the following, which change will shift the reaction towards the product
Of the following, which change will shift the reaction towards the product? I₂(g) ⇌ 2 I(g) , ΔH°r (298 K)…
7 years ago
What is the pH of 0.01 M glycine solution? For glycine, Ka₁ = 4.5 ˣ 10⁻³
What is the pH of 0.01 M glycine solution? For glycine, Ka₁ = 4.5 ˣ 10⁻³ and Ka₂ =1.7 ˣ…
7 years ago
For the equilibrium, H₂O(l) ⇌ H₂O(g) at 1 atm and 298 K,
For the equilibrium, H₂O(l) ⇌ H₂O(g) at 1 atm and 298 K, Options (a) standard free energy change is equal…
7 years ago