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QUESTION Four people tell you they have a negative charge of a certain value. Which one is not telling the truth? Mine is 1.90x10-18 Coulomb. Mine is 1.6x10-18 Coulomb. Mine is 1.92x10-18 Coulomb. Mine is 2.4x10-16 Coulomb. QUESTION 2 Two charges Q1 and Q2 are separated by a distance D. If both Q1 and D are doubled, the force is increased by a factor of 2 decreased by a factor of 2 increased by a factor of 4 O remains the same O decreased by a factor of 4 Solution 1. Answer is A)Mine is 1.9*10 -18 Coloumb Since 1.9*10 -18 Coloumb charge is not integral multiple of 1.6*10 -19 C 2. From Coloumb\'s law force of attraction or repulsion between charges is F=KQ 1 Q 2 /D 2 If Q 1 and D are doubled then F New =K(2Q 1 )Q 2 /(2D) 2 =(1/2)[KQ 1 Q 2 /D 2 ] Therefore F new =(1/2)F Answer is b) Decreased by a factor of 2 .

QUESTION Four people tell you they have a negative charge of a certain value. Which one is
not telling the truth? Mine is 1.90x10-18 Coulomb. Mine is 1.6x10-18 Coulomb. Mine is
1.92x10-18 Coulomb. Mine is 2.4x10-16 Coulomb. QUESTION 2 Two charges Q1 and Q2 are
separated by a distance D. If both Q1 and D are doubled, the force is increased by a factor of 2
decreased by a factor of 2 increased by a factor of 4 O remains the same O decreased by a factor
of 4
Solution
1.
Answer is A)Mine is 1.9*10 -18
Coloumb
Since 1.9*10 -18
Coloumb charge is not integral multiple of 1.6*10 -19
C
2.
From Coloumb's law force of attraction or repulsion between charges is
F=KQ 1 Q 2 /D 2
If Q 1 and D are doubled then
F New =K(2Q 1 )Q 2 /(2D) 2
=(1/2)[KQ 1 Q 2 /D 2
]
Therefore
F new =(1/2)F
Answer is b) Decreased by a factor of 2

QUESTION Four people tell you they have a negative charge of a certain.docx

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Two KPMG auditors, Kevin Hall and Rosemary Meyer, were accused of improper professional conduct in the audit of the financial statements of USFoodservice, a distribution company. US Foodservice in?ated the revenue reported by the company by recognizing income from ?ctitious promotional allowances or recognizing the promotional allowance early. The two KPMGauditors identi?ed valuation, existence, and completeness of the promotional income and receivable as a signi?cant audit area. During the audit, they found numerous cases where the company recognized promotional income when they should not have. In vouching vendor payments received by the company, the auditor discovered that the company had recognized signi?cant unearned prepayments of promotional allowances as income. The working papers show that the auditors identi?ed the revenue recognition attached to these prepayments as audit adjustments, but the adjustments were subsequently removed by liquid white-out. The very existence of the prepayments in the vendor payment ?le contradicted management Solution 1)a)The auditor must state in the auditor\'s report whether the financial statements are presented in accordance with generally accepted accounting principle. b)The auditor must obtain a sufficient understanding of the entity and its environment, including its internal control, to assess the risk of material misstatement of the financial statements whether due to error or fraud, and to design the nature, timing, and extent of further audit procedures. c) The auditor determines that informative disclosures are not reasonably adequate, the auditor must so state in the auditor\'s report. In this case, all three points are ignored. 2)No, the auditor not meet the requirements because auditor have improfessional conduct on his report. 3)Auditor failed to do proper Standards of Field Work as well as Standards of Reporting. .

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Question 28 (3 points) A student performs a titration procedure by adding NaOH to a solution that contains H+ ions. She added the indicator, phenolphthalein, to the flask containing the H+ ions. What was the purpose of adding the indicator to the flask? The indicator adds more Htions to the solution which allows the titration procedure to proceed O faster The indicator is expected to turn pink when the end point of the neutralization reaction occurs. The indicator was used to determine when the amount of Ht ions was greater than the O concentration of OH- ions. Go to Submit Quiz Solution 28. Addition of NaOH to a solution haivng H+ ions. Indicator is added to, -The indicator is expected to turn pink when the end point of the neutralization reaction occurs -- 26. compound that could serve as a reactant in a neutralization reaction is, H2SO4 -- 25. A solution has [H+] = 1 x 10^-9 M pH of the solution = -log(1 x 10^-9) = 9 Answer. 9.0 .

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Question 26 The stock of Kenny Corp. is owned equally by two brothers. During 2008, they transferred land (which had a basis of $300,000 and a fair market value of $320,000) as a contribution to capital to Kenny Corp. During September, 2013, Kenny Corp. adopted a plan of complete liquidation and subsequently made a pro rata distribution of land back to the brothers. At the time of the liquidating distribution, the land had a fair market value of $180,000. What amount of loss can be recognized by Kenny Corp. on the distribution of land? A. $0. B. $20,000. C. $120,000. D. $140,000. Question 27 Henry, Emmy, and Frannie, unrelated individuals, own all of the stock in New Corporation with earnings and profits of $1,200,000 as follows: Henry own 1,300 shares; Emmy owns 400 shares; and Frannie owns 300 shares. New Corporation redeems 300 of Henry Solution 26-b 27-c 28-d 29-b 30-a 31-d 32-b 33-c 34-a 35-b 36-d 37-a 38-c 39-b 40-c 41-a 42-d 43-c 44-b 45-a 46-d 47-c 48-b 49-d 50-c .

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Question 2 Which of the following would be a cash flow from financing activities? (check all that apply) Proceeds from selling equipment Payments to suppliers Proceeds from issuing stock Repayments of principal portion of debt Payments to acquire a company Question 3 A company has the following cash flows: Which growth stage best describes this pattern of cash flows? Decline Early growth Stable Perky Start-up Solution Answer: Following would be a cash flow from financing activities: Proceeds from issuing stock Repayments of principal portion of debt Others: Proceeds from selling equipment (Its Cash flow from investing activity) Payments to suppliers(Its Cash flow from operating activity) Payments to acquire a company(Its Cash flow from investing activity) .

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QUESTION 9 Balance the following half reactions and give the overall reaction? 103-?12 red ?? 12 Overall reaction O a o b. O C. o d. 12 H+ + 2 103-+ 21-? 212 + 6 H2O 6H++ 2103-+ 21-? 212 + 3H20 12H+ + 21O3-+ 101-? 612 + 6 H2O 6 H+ + IO3-+ 21-? 12 + 3H20 Solution Reduction reaction: 12H + + 2IO 3 - + 10e-------------> I 2 + 6H 2 O Oxidation reaction: 5(2I - -------------> I 2 + 2e) => 10I - -------------->5I 2 + 10e Overall reaction: 12H + + 2IO 3 - + 10e-------------> I 2 + 6H 2 O 10I - --------------> 5I 2 + 10e ----------------------------------------------------------- 12H + + 2IO 3 - + 10I - -------------> 6I 2 + 6H 2 O Hence, the answer is C) Please leave a positive rating in case I was helpful. If not, leave your doubt in the comments. I\'ll get back to you ASAP :)? .

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Question 4 (1 point) E Which of the following is the reason that C-H cannot serve as a donor for a hydrogen bond? 1) Lacks a temporary ditple o 2) Lacks a permanent dipole 3) Lacks a permanent charge 4) Aggregates in water Save Solution Ans. Correct option- 2. Lacks a permanent dipole. Hydrogen bond is a weak attractive force between a highly electronegative atoms (O, N, F) and a H-atoms linked to such atoms. The criteria for H-bonds formation is that there must be - I. A highly electronegative atom ( F, N, O -atom), and II. A H-atoms linked to such atoms (F, N, O). The highly electronegative atom with an H-atom linked to it served as the H-bond donor. Due to greater difference between the electronegativity of (F, N, O) and H-atoms, these bonds (F-H ; N-H ; and O-H) have permanent dipole. So, to act as an H-bond donor, the bond must have a significantly higher permanent dipole moment . # Due to low difference between the electronegativity of C and H-atoms (around 0.35 units), the C-H bond is considered non-polar, i.e. does not have a permanent dipole moment. Because the C-H bond does not have a permanent dipole, it canâ€™t act as a H-bond donor. # Option 1, 3- Incorrect . Temporary dipole and presence of charge is NOT an absolute necessity for the bond to act as H-bond donor. # Option- 4. Incorrect. The C-H bond itself does not represent any molecule. So, itâ€™s aggregation in water canâ€™t be correlated with its ability to act as H-bond donor. .

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