Q2. When the following equation is balanced in acidic solution, the coefficients for H,0, 50,' and Mno, are? Mno,'• 50, ' • H". 'i → Mn0u • S0,' • H,0 C.1,2,1 D. 1. 3, 2 A2, 1, 1 B. 2, 2.1
Q2. When the following equation is balanced in acidic solution, the coefficients for H,0, 50,' and Mno, are? Mno,'• 50, ' • H". 'i → Mn0u • S0,' • H,0 C.1,2,1 D. 1. 3, 2 A2, 1, 1 B. 2, 2.1
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter5: Quantum Mechanics And Atomic Structure
Section: Chapter Questions
Problem 55AP: The outermost electron in an alkali-metal atom is sometimes described as resembling an electron in...
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Solve Q9
![Q9. When the following equation is balanced in acidic solution, the coefficients for H,0, 50,' and Mn0, are?
Mno,' 50, ' • H"'.- → Mn0,u • So,' • H,0
C. 1, 2,1
B. 2, 2. 1
D. 1. 3, 2
A2, 1,1
Q10 Which of the fotfowing electron configurations in the ground state is correct?
U. Ag": [Kr] 3s'ad
A Ag": (Ar} 41'3d"
C Ag": (Ar) 3d"
D. Ag": (Kr) 3a"
Q11. Which of the following sets of quantum numbers (n, I, ml, ms) refers to a Sd orbital?
A. (5, 3, 1, +1/2)
B. (4, 2, 1, +1/2)
C. (5, 2, -2, -1/2)
D. (5, 2, 3, -1/2)
a12. Which of the following is soluble in water?
A Baso,
B. Ca,(PO,):
C. Bas
D. AICI,
Q13. What volume (ml) of 1.00 M Feso, is required to completely react with 150.0 mt of 0.500 M K,Cr,0,7
K,Cr,Onal +GFeSO.wa) + 7H;SOiad → Cr,(SO.) + 3Fe,(sO.}tul + K;SOu + 7H,0,
A 310
с 100
D. 450
B. 205
Q14. Which of the following correctly represents the third ionization of aluminum?
A. Al '(e) • le--> Al 'ie)
C Alle)HAr'(e) + 3e
B. Al"(e) → Al"(e) •1e
D. Al'te) + le-→ Alle)
Q15 The correct order of increasing atomic radius?
C.F>a> Br >1
D. Br > Cl >1>F
A. F> Cl > Br > |
B. I > Br > Cl >F
Q16. Which one of the following is an Incorrect orbital notation?
B. 2d
C. 5p
D. 6s
A. 41
Q17. Which reactants will produce a precipitate when mixed in aqueous solution?
B. Nal + Caci,
C. HCl and KOH
D. None of them
3 AIBr, and Nal](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd924b0f1-2d9d-4acf-96cb-172e6fe21980%2F400e2711-875f-4347-a858-4036c39f1307%2Fx4oy742_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q9. When the following equation is balanced in acidic solution, the coefficients for H,0, 50,' and Mn0, are?
Mno,' 50, ' • H"'.- → Mn0,u • So,' • H,0
C. 1, 2,1
B. 2, 2. 1
D. 1. 3, 2
A2, 1,1
Q10 Which of the fotfowing electron configurations in the ground state is correct?
U. Ag": [Kr] 3s'ad
A Ag": (Ar} 41'3d"
C Ag": (Ar) 3d"
D. Ag": (Kr) 3a"
Q11. Which of the following sets of quantum numbers (n, I, ml, ms) refers to a Sd orbital?
A. (5, 3, 1, +1/2)
B. (4, 2, 1, +1/2)
C. (5, 2, -2, -1/2)
D. (5, 2, 3, -1/2)
a12. Which of the following is soluble in water?
A Baso,
B. Ca,(PO,):
C. Bas
D. AICI,
Q13. What volume (ml) of 1.00 M Feso, is required to completely react with 150.0 mt of 0.500 M K,Cr,0,7
K,Cr,Onal +GFeSO.wa) + 7H;SOiad → Cr,(SO.) + 3Fe,(sO.}tul + K;SOu + 7H,0,
A 310
с 100
D. 450
B. 205
Q14. Which of the following correctly represents the third ionization of aluminum?
A. Al '(e) • le--> Al 'ie)
C Alle)HAr'(e) + 3e
B. Al"(e) → Al"(e) •1e
D. Al'te) + le-→ Alle)
Q15 The correct order of increasing atomic radius?
C.F>a> Br >1
D. Br > Cl >1>F
A. F> Cl > Br > |
B. I > Br > Cl >F
Q16. Which one of the following is an Incorrect orbital notation?
B. 2d
C. 5p
D. 6s
A. 41
Q17. Which reactants will produce a precipitate when mixed in aqueous solution?
B. Nal + Caci,
C. HCl and KOH
D. None of them
3 AIBr, and Nal
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