Fill in the Blanks (b) ammonium chloride and ammonioum hydroxide (c) sulphuric acid and sodium sulphate...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Fill in the Blanks (b) ammonium chloride and ammonioum hydroxide (c) sulphuric acid and sodium sulphate A (d) sodium chloride and sodium hydroxide. 1. The conjugate base of HSO, in aqueous solution is. 3. The pH of a 10 molar solution of HCl in water is (1981 - I Mark) (1982 - I Mark) Anelement which can exist as a positive ion in acidic sokution and also as a negative ion in basic solution is said to be (1984 - I Mark) For a given veversible reaction at a fixed temperature, equilibrium constants K, and K, are related by. (1994 - I Mark) A ten-fold increase in pressure on the reaction, N2 (8)+3H2(8)2NH3(g) atequilibrium results in. (b) -8 (d) between 6 and 7 (a) 8 (c) between 7 and 8 The oxidation of SO, by O, s0 SO, is an exothermic reaction. The yield of SO, will be maximum is (a) temperature is increased and pressure is kept constant (b) temperature is reduced and pressure is increased (c) both temperature and pressure are increased (d) both temperature and pressure are reduced 5. 2. 4. 3. (1981 - I Mark) 4. For the reaction: (1981 - I Mark) in K. (1996 - 1 Mark) H,(g) +1,(8)- 2HI(g) 5. la the reaction I"+1,→ lj. the Lewis acid is. the equilibrium constant K, changes with (a) total pressure (b) catalyst (c) the amounts of H, and I, present (d) temperature Of the given anions, the strongest Bronsted base is (1997-I Mark) B True/ False 1. Aluminium chloride (AICI,) is a Lewis acid because it can donate electrons. (1982 - 1 Mark) 6. (1981 -I Mark) Ifequilibrium constant for the ccaction A, +B, -2AB, is K, then for the backward reaction AB %A, +% B, the equilibrium constant is 1/K. When a liquid and its vapour are at equilibrium and the pressure is suddenly decreased, cooling occurs. 2. (a) ao (b) cio; (1984 - I Mark) 3. (e) ao; (d) ao; At 90°C, pure water has [H,O'] 10 mole litre, What is the value of K, at 90°C? (a) 106 (c) 10-14 8. (1984 - 1 Mark) 7. 4. Solubility of sodium hydroxide increases with increase in (1981 -I Mark) (b) 10-12 (d) 10 temperature. (1985 - % Mark) MCQS with One Correct Answer The precipitate of (1982 -I Mark) 1. CaF,(K-1.7 x 10-10) Molten sodium chloride conducts electricitry due to the presence of (a) free electrons (b) free ions (c) free molecules (d) atoms of sodium and chlorine An acidic buffer solution can be prepared by mixing the solutions of is obtained when equal volumes of the following are mixed (a) 10MC2++ 10MF (b) 10-MCa+ + 10MF (c) 10-MCa* + 100MF (d) 10-MCa+ + 10-MF A liquid is in equilibrium with its vapour at its boiling point. On the average, the molecules in the two phases have equal: (1981 -I Mark) 9. 2. (1984 - 1 Mark) (a) inter-molecular forces (b) potential energy (e) total energy (1981 -I Mark) (a) ammonium acetate and acetic acid (d) kinetic energy Fill in the Blanks (b) ammonium chloride and ammonioum hydroxide (c) sulphuric acid and sodium sulphate A (d) sodium chloride and sodium hydroxide. 1. The conjugate base of HSO, in aqueous solution is. 3. The pH of a 10 molar solution of HCl in water is (1981 - I Mark) (1982 - I Mark) Anelement which can exist as a positive ion in acidic sokution and also as a negative ion in basic solution is said to be (1984 - I Mark) For a given veversible reaction at a fixed temperature, equilibrium constants K, and K, are related by. (1994 - I Mark) A ten-fold increase in pressure on the reaction, N2 (8)+3H2(8)2NH3(g) atequilibrium results in. (b) -8 (d) between 6 and 7 (a) 8 (c) between 7 and 8 The oxidation of SO, by O, s0 SO, is an exothermic reaction. The yield of SO, will be maximum is (a) temperature is increased and pressure is kept constant (b) temperature is reduced and pressure is increased (c) both temperature and pressure are increased (d) both temperature and pressure are reduced 5. 2. 4. 3. (1981 - I Mark) 4. For the reaction: (1981 - I Mark) in K. (1996 - 1 Mark) H,(g) +1,(8)- 2HI(g) 5. la the reaction I"+1,→ lj. the Lewis acid is. the equilibrium constant K, changes with (a) total pressure (b) catalyst (c) the amounts of H, and I, present (d) temperature Of the given anions, the strongest Bronsted base is (1997-I Mark) B True/ False 1. Aluminium chloride (AICI,) is a Lewis acid because it can donate electrons. (1982 - 1 Mark) 6. (1981 -I Mark) Ifequilibrium constant for the ccaction A, +B, -2AB, is K, then for the backward reaction AB %A, +% B, the equilibrium constant is 1/K. When a liquid and its vapour are at equilibrium and the pressure is suddenly decreased, cooling occurs. 2. (a) ao (b) cio; (1984 - I Mark) 3. (e) ao; (d) ao; At 90°C, pure water has [H,O'] 10 mole litre, What is the value of K, at 90°C? (a) 106 (c) 10-14 8. (1984 - 1 Mark) 7. 4. Solubility of sodium hydroxide increases with increase in (1981 -I Mark) (b) 10-12 (d) 10 temperature. (1985 - % Mark) MCQS with One Correct Answer The precipitate of (1982 -I Mark) 1. CaF,(K-1.7 x 10-10) Molten sodium chloride conducts electricitry due to the presence of (a) free electrons (b) free ions (c) free molecules (d) atoms of sodium and chlorine An acidic buffer solution can be prepared by mixing the solutions of is obtained when equal volumes of the following are mixed (a) 10MC2++ 10MF (b) 10-MCa+ + 10MF (c) 10-MCa* + 100MF (d) 10-MCa+ + 10-MF A liquid is in equilibrium with its vapour at its boiling point. On the average, the molecules in the two phases have equal: (1981 -I Mark) 9. 2. (1984 - 1 Mark) (a) inter-molecular forces (b) potential energy (e) total energy (1981 -I Mark) (a) ammonium acetate and acetic acid (d) kinetic energy
Expert Answer:
Answer rating: 100% (QA)
A FILL IN THE BLANKS 1 answer so 4 2 Sulfate ion explanation conjugate base means it should loose 1 H 2 answer Amphoteric explanation amphoteric exist ... View the full answer
Related Book For
College Accounting A Practical Approach chapte
ISBN: 9780133791006
13th edition
Authors: Jeffrey Slater
Posted Date:
Students also viewed these chemistry questions
-
AC If )+ cos"(a* +1) tan" (a +1).a ER then the value of sec" xis EX3. 4 1) 3
-
Answer 2nd question with a detailed explanation 4G 0.0KB/s e ail 2 Vo 5:37 PM PROGRESSIO... ak = 2ak-1 - ar-2 = a,a2.,a, are in A.P. %3D af ta +..+a_ I la +35x1 1d +10ad = 90 %3D 11 11 225 + 35d +...
-
1. 1 b = 6. a = b = 3) 2 4) 6. 2 1- -1 tan cos + tan 7. The value of 6 7 16 A) 17 B) 16 C) 7 D) none of these 7. D sin u (Ncosa+1)+ cot"(Vecos a+1)=u (where tan cos a a + nn + 8. If ), then is equal...
-
Saeed made the following purchases of ordinary shares in Hyban plc: In June 2017, the company made a 1 for 20 rights issue at 1.50 per share and Saeed took up the shares which he was offered....
-
Explain how IR spectra could be used to differentiate the isomers within each of the following pairs. 3-cyclohexenone and 2-cyclohexenone
-
Suppose that f' exists and is integrable on [a ,b]. Prove that f is of bounded variation and If f' is bounded rather than integrable, how do the upper and lower integrals of f' compare to the...
-
One of the many wonderful things about studying statistics is that graduate programs in statistics often pay their graduate students, which means that many graduate students in statistics are able to...
-
A solar water heater consists of a flat-plate collector that is coupled to a storage tank. The collector consists of a transparent cover plate and an absorber plate that are separated by an air gap....
-
One of the changes McDonald's made as part of its reimagining was changing the packaging of the bags and containers. How might these changes influence customer perceptions?
-
The Beef-Up Ranch feeds cattle for Midwestern farmers and delivers them to processing plants in Topeka, Kansas, and Tulsa, Oklahoma. The ranch must determine the amounts of cattle feed to buy so that...
-
3. Consider the following situation using NAT (Network Address Translation), where the router uses one public IP address, 138.76.29.7, for several hosts with private IP addresses. The NAT table...
-
6.2.6. Several streams are mixed as shown in Figure P6.2.6. Calculate the flows of each stream in kilograms per second. % 4.0 NaCl 5.0 HCI 4.0 HSO4 87.0 HO A B % 9.0 Inert Solid 91.0 HO C D % 2.0 HCI...
-
Which leads to larger errors when plotting data, extrapolation or interpolation? Explain.
-
1) What are the functional groups in the following molecules: a) C-C b) Alkene 2, H3C-C-NH Arene ano manc ring 2) Circle and list the names of the functional groups in the following molecule: O d)...
-
A small pool of fire burns at the rate of 293g/m min with a diameter of 5.8m and heat of combustion of the fuel is 3221kJ/g. Determine the heat release rate. Round answer to 2 decimal places and...
-
A steel cylinder is filled with 150 mol Argon gas at 25C and 7.5 MPa. Some of the gas is used, reducing the pressure to 1.2 MPa at 17C. Determine the mass of gas remaining in the cylinder. 986 g 512...
-
a good example as to when it would be appropriate to use the sales revenue approach versus the gross accounts receivable approach?
-
What is the shape of the exponential distribution?
-
From the following, which are subdivisions of owners equity? a. Smartphone ______ b. J. Penny, Capital ______ c. Accounts Payable ______ d. J. Penny, Withdrawals ______ e. Accounts Receivable ______...
-
Wendy Drew operates a wholesale computer center and has hired you as her bookkeeper to record the following transactions. She would like you to (1) journalize the following transactions, (2) record...
-
Smith Computer Center currently has a $13,095.00 balance in Accounts Receivable. Here is a current schedule of Accounts Receivable: Assignment Although the All Star Sports, Inc. account is not 90...
-
Which of the following systems undergo a quasistatic process? (a) A gas-containing balloon is popped inside a vacuum container. System: container, gas, and balloon. (b) A cup of coffee cools down....
-
Which is greater in each pair: (a) the thermal energy of a pool of water or that of a glass of water at the same temperature, (b) the heat capacity of a pool of water or that of a glass of water at...
-
(a) During a certain day the outdoor temperature ranges between \(60^{\circ} \mathrm{F}\) and \(80^{\circ} \mathrm{F}\). What is the corresponding range in degrees Celsius and in kelvins? (b) The...
Study smarter with the SolutionInn App