Homework Answers
Only statement 1 is true . Organic compounds are primarily composed of carbon atoms and carbon forms exactly 4 bonds . Organic compounds are not soluble in water because they are generally non - polar and only polar compounds dissolve in water . Inorganic compounds have high melting point due to ionic bonding and compact structure .
So option" a " is the correct answer.
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QUESTION 14 Which statement about organic compounds is true? In organic compounds, carbon typically forms exactly...
QUESTION 14 Which statement about organic compounds is true? O In organic compounds, carbon typically forms...
QUESTION 14 Which statement about organic compounds is true? O In organic compounds, carbon typically forms exactly 5 bonds. Organic compounds usually have low melting points. O Organic compounds are usually polar. Organic compounds are primarily composed of nitrogen atoms. O Organic compounds are usually soluble in water.
QUESTION 14 Which statement about organic compounds is true? Organic compounds are usually soluble in water....
QUESTION 14 Which statement about organic compounds is true? Organic compounds are usually soluble in water. Organic compounds are usually polar. Organic compounds always have high melting points. Organic compounds are primarily composed of carbon atoms. O In organic compounds, carbon typically forms exactly 5 bonds.
QUESTION 14 Which statement about organic compounds is false? Organic compounds usually have low melting points....
QUESTION 14 Which statement about organic compounds is false? Organic compounds usually have low melting points. Organic compounds are usually non-polar. Organic compounds are usually soluble in water. In organic compounds, carbon typically forms exactly 4 bonds. Organic compounds are primarily composed of carbon atoms.
Organic compounds are always polar and dissolve in water True False Question 2 1 pts Inorganic...
Organic compounds are always polar and dissolve in water True False Question 2 1 pts Inorganic salts are usually polar and soluble in water O True False Question 3 1 pts What kind of bonds do we usually find in organic hydrocarbons? non polar covalent bonds polar covalent bonds polar ionic bonds coordinated bonds
Question 1 (0.5 points) Which statement is true? O hydrogen always forms 1 bond all of...
Question 1 (0.5 points) Which statement is true? O hydrogen always forms 1 bond all of the statements are true carbon always forms 4 bonds organic chemistry is the study of molecules made of carbon Question 2 (0.5 points) If a chain of three carbon atoms contains all carbon-carbon single bonds, how many hydrogen atoms are there? 6 10 12 8 Question 3 (0.5 points) If an alkane contains 4 carbon atoms, how many hydrogen atoms are there? 10 6...
Question 7 6.25 pts Is A or B a constitutional isomer of D?: D: CH CH3CHCH2CH2CHCH...
Question 7 6.25 pts Is A or B a constitutional isomer of D?: D: CH CH3CHCH2CH2CHCH CH; CH CH3CH2CH2CH2CHC CH2CH3 b: CH2CH2CH2CHCHZ CH, Question 8 6.25 pts What is the major product of this reaction? CH2CH3 + H20 H CH2CH3 Тон CH2CH3 -CH2CH3 OH O CH,CH,OH Question 9 6.25 pts Which of the following statements is true about alkanes? they contain polar bonds they are polar molecules they are attracted to one another by London forces they are unsaturated hydrocarbons...
Which property typically indicates organic compounds are water soluble? Question 17 options: the ability to form...
Which property typically indicates organic compounds are water soluble? Question 17 options: the ability to form dimers the ability to overcome dispersion forces the ability to covalently bond with a water molecule the ability to hydrogen bond with a water molecule
Which of the following statements about individual enzymes is NOT true? They are organic compounds, usually...
Which of the following statements about individual enzymes is NOT true? They are organic compounds, usually made of protein They are biological catalysts which increase the rates of chemical reactions Any given enzyme can function at any pH Enzymes denature if exposed to high temperature
2. Which of the following statements is true of cyclic forms of 6-carbon sugars? a. Conversion...
2. Which of the following statements is true of cyclic forms of 6-carbon sugars? a. Conversion of the linear form to the cyclic form results from a reaction between the 0 3 carbonyl C and an alcohol in the same molecule. b. Six-C sugars only form 6-membered rings c. The cyclic form has the same number of chiral centers as the linear form. d.xAt room temperature in aqueous solutions, glucose is primarily in the linear form Both a and b...
QUESTION 7 Select the true statement. @ A. They have 50-100 carbon atoms. B. They have...
QUESTION 7 Select the true statement. @ A. They have 50-100 carbon atoms. B. They have 12-20 carbon atoms and an even number of carbons. OC. They have 12-20 carbon atoms with conjugated double bonds. D. They have fewer than 12 carbon atoms and are usually made of an uneven number of carbon atoms. QUESTION 3 A fatty acid that is designated an omega-3 fatty acid A. has three double bonds. B. is saturated. C. has a double bond three...
QUESTION 14 Which statement about organic compounds is true? O In organic compounds, carbon typically forms exactly 5 bonds. Organic compounds usually have low melting points. O Organic compounds are usually polar. Organic compounds are primarily composed of nitrogen atoms. O Organic compounds are usually soluble in water.
QUESTION 14 Which statement about organic compounds is true? Organic compounds are usually soluble in water. Organic compounds are usually polar. Organic compounds always have high melting points. Organic compounds are primarily composed of carbon atoms. O In organic compounds, carbon typically forms exactly 5 bonds.
QUESTION 14 Which statement about organic compounds is false? Organic compounds usually have low melting points. Organic compounds are usually non-polar. Organic compounds are usually soluble in water. In organic compounds, carbon typically forms exactly 4 bonds. Organic compounds are primarily composed of carbon atoms.
Organic compounds are always polar and dissolve in water True False Question 2 1 pts Inorganic salts are usually polar and soluble in water O True False Question 3 1 pts What kind of bonds do we usually find in organic hydrocarbons? non polar covalent bonds polar covalent bonds polar ionic bonds coordinated bonds
Question 1 (0.5 points) Which statement is true? O hydrogen always forms 1 bond all of the statements are true carbon always forms 4 bonds organic chemistry is the study of molecules made of carbon Question 2 (0.5 points) If a chain of three carbon atoms contains all carbon-carbon single bonds, how many hydrogen atoms are there? 6 10 12 8 Question 3 (0.5 points) If an alkane contains 4 carbon atoms, how many hydrogen atoms are there? 10 6...
Question 7 6.25 pts Is A or B a constitutional isomer of D?: D: CH CH3CHCH2CH2CHCH CH; CH CH3CH2CH2CH2CHC CH2CH3 b: CH2CH2CH2CHCHZ CH, Question 8 6.25 pts What is the major product of this reaction? CH2CH3 + H20 H CH2CH3 Тон CH2CH3 -CH2CH3 OH O CH,CH,OH Question 9 6.25 pts Which of the following statements is true about alkanes? they contain polar bonds they are polar molecules they are attracted to one another by London forces they are unsaturated hydrocarbons...
2. Which of the following statements is true of cyclic forms of 6-carbon sugars? a. Conversion of the linear form to the cyclic form results from a reaction between the 0 3 carbonyl C and an alcohol in the same molecule. b. Six-C sugars only form 6-membered rings c. The cyclic form has the same number of chiral centers as the linear form. d.xAt room temperature in aqueous solutions, glucose is primarily in the linear form Both a and b...
QUESTION 7 Select the true statement. @ A. They have 50-100 carbon atoms. B. They have 12-20 carbon atoms and an even number of carbons. OC. They have 12-20 carbon atoms with conjugated double bonds. D. They have fewer than 12 carbon atoms and are usually made of an uneven number of carbon atoms. QUESTION 3 A fatty acid that is designated an omega-3 fatty acid A. has three double bonds. B. is saturated. C. has a double bond three...
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