(a) Interpretation: To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false. Concept Introduction: Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Question

we were assigned to dilute 900ppm in to 18ppm by using only 250ml vol flask. firstly we did calc and convert 900ppm to 0.9 ppm to dilute in 1 liter. to begin the experiment we took 0,225g of kmno4 and dissolved in to 250 vol flask. then further we took 10 ml sample sol and dissolved in to 100 ml vol flask and put it in to a spectrometer and got value of 0.145A . upon further calc we got v2 as 50ml . need to find DF, % error (expval and accptVal), molarity, molality. please write the whole report. thank you The format, tables, introduction, procedure and observation, result, calculations, discussion and conclusion

Answer 1

Question

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

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we were assigned to dilute 900ppm in to 18ppm by using only 250ml vol flask. firstly we did calc and convert 900ppm to 0.9 ppm to dilute in 1 liter. to begin the experiment we took 0,225g of kmno4 and dissolved in to 250 vol flask. then further we took 10 ml sample sol and dissolved in to 100 ml vol flask and put it in to a spectrometer and got value of 0.145A . upon further calc we got v2 as 50ml . need to find DF, % error (expval and accptVal), molarity, molality. please write the whole report. thank you The format, tables, introduction, procedure and observation, result, calculations, discussion and conclusion

Q5. Predict the organic product(s) for the following transformations. If no reaction will take place (or the reaction is not synthetically useful), write "N.R.". Determine what type of transition state is present for each reaction (think Hammond Postulate). I Br₂ CH3 F2, light CH3 Heat CH3 F₂ Heat Br2, light 12, light CH3 Cl2, light No

None

Answer 2

Question

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

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Answer 3

Question

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

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Answer 4

Question

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

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Answer 5

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 6

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 7

Chapter 15, Problem 11P

Interpretation Introduction

(a)

Interpretation:

To check whether the statement “Hydrogen bonding between secondary amines is stronger than that between secondary alcohols” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 8

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 9

Interpretation Introduction

(b)

Interpretation:

To check whether the statement “Primary and secondary amines generally have higher boiling points than hydrocarbons with comparable carbon skeletons” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 10

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 11

Interpretation Introduction

(c)

Interpretation:

To check whether the statement “The boiling points of amines increase as the molecular weight of the amine increases” is true or false.

Concept Introduction:

Hydrogen bonding exists between the molecules of same compound. This influences various factors such as boiling point, melting point etc.

Answer 12

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Answer 23

Ch. 15.1 - Prob. 15.1QC Ch. 15.2 - Problem 16-2 Write a structural formula for each...Ch. 15.2 - Prob. 15.3QC Ch. 15.3 - Problem 16-4 Select the stronger base from each...Ch. 15.3 - Prob. 15.5QC Ch. 15 - 16-6 Answer true or false. te/7-Butylamine is a 3°...Ch. 15 - Prob. 2P Ch. 15 - Prob. 3P Ch. 15 - 16-9 In what way are pyridine and pyrimidine...Ch. 15 - Prob. 5P

Chapter 15 Solutions