Answered: Select from A to D the element 22 Which…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Answer Q22, 23, 24

$Bond are broken on mixing, increasng Whose hydride hydrolyses in wäter to 24 give a basic solution" the vapour pressure Bond are formmed adding leading to 25 That does NOT combine directly with shlorine ncreasing vapour pressure There is no change in the mixture Heat is given off leading to a fast reaction Crude oil can be separated by fractional [A] [B] [CJ [DI Which form an oxide which causes an 17 distillation This is because acid rain Fractional distillation require little heat JA|(B][C) [D] Which of exhibit "inert pair effect" [A||B||C] (D] That is capable of forming extensive 27 energy The component of crude oil have largels different boiling point 28 The distillation is accompanied by steam covalent bonds in its ground state (CI distillation The product of crude oil are oseful in lal lol lullvl Question 29.31 concern the graphs IDI veryday lile Y4 What is the pl of a 01 mol dm of hydrochloric acid? TAJ0.5 [B] 0 (CJ0.01 (DI 1.0 19 In which way wvill the plf of ammnoma be altered by adding solid ammemum chlorde IAJ No effect (B) pH decreases ICI pl ancreases [D] pli change slowly with Given the following redox sysIems with standard potentials E in volt. Fe/Fe E" = -0.05V. Sn/Sn E" The I mfof the cell made by linking the Iw destrodes such that a reaction occursis 20 +0.15V IC-0.20V ID] +0.65V What instrumenit could be hest used to elect trom Nto D the graph that best represernts The rate of reaction of order zero, where concentration of reactant is X-axis and rate of 29 21 measure the E.m.fofa cell? reaction Y-axis [B] (C) (D] The Rate of reaction between zine and tAValve voltneter (B]Calomel electrode [C) Polarimeter [D] Glass electrode Question 22 to 28 concern the element (A] Carbon [B] Silicon [C] Sulphur [D]Sodium Select from A to D the clement 30 dilute hydrochloriç acid, with rate on the Y-axis and time on the X-axis (A] (B) (D] The reaction profile of exothermic 31 reaction where energy is on the Y-axis and reaction path X-axis 22 Which form a neutral oxide and an acid INide Inlallalfvl Which form two stable acidic oxide Question 32-34. Direction: for cach of the 2.3 (AJ(B] C} (D] question below. ONE or MORE of the 16$

Transcribed Image Text:Bond are broken on mixing, increasng Whose hydride hydrolyses in wäter to 24 give a basic solution" the vapour pressure Bond are formmed adding leading to 25 That does NOT combine directly with shlorine ncreasing vapour pressure There is no change in the mixture Heat is given off leading to a fast reaction Crude oil can be separated by fractional [A] [B] [CJ [DI Which form an oxide which causes an 17 distillation This is because acid rain Fractional distillation require little heat JA|(B][C) [D] Which of exhibit "inert pair effect" [A||B||C] (D] That is capable of forming extensive 27 energy The component of crude oil have largels different boiling point 28 The distillation is accompanied by steam covalent bonds in its ground state (CI distillation The product of crude oil are oseful in lal lol lullvl Question 29.31 concern the graphs IDI veryday lile Y4 What is the pl of a 01 mol dm of hydrochloric acid? TAJ0.5 [B] 0 (CJ0.01 (DI 1.0 19 In which way wvill the plf of ammnoma be altered by adding solid ammemum chlorde IAJ No effect (B) pH decreases ICI pl ancreases [D] pli change slowly with Given the following redox sysIems with standard potentials E in volt. Fe/Fe E" = -0.05V. Sn/Sn E" The I mfof the cell made by linking the Iw destrodes such that a reaction occursis 20 +0.15V IC-0.20V ID] +0.65V What instrumenit could be hest used to elect trom Nto D the graph that best represernts The rate of reaction of order zero, where concentration of reactant is X-axis and rate of 29 21 measure the E.m.fofa cell? reaction Y-axis [B] (C) (D] The Rate of reaction between zine and tAValve voltneter (B]Calomel electrode [C) Polarimeter [D] Glass electrode Question 22 to 28 concern the element (A] Carbon [B] Silicon [C] Sulphur [D]Sodium Select from A to D the clement 30 dilute hydrochloriç acid, with rate on the Y-axis and time on the X-axis (A] (B) (D] The reaction profile of exothermic 31 reaction where energy is on the Y-axis and reaction path X-axis 22 Which form a neutral oxide and an acid INide Inlallalfvl Which form two stable acidic oxide Question 32-34. Direction: for cach of the 2.3 (AJ(B] C} (D] question below. ONE or MORE of the 16

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Select from A to D the element 22 Which form a neutral oxide and an acid side Inllallalfv 23 Which form two stable acidic oxide