carbon and 345% hydrogen on the molar fonmula of the compound? (Relative atomic mass C-12.0, O-16.0, H-10) (A) CaHaO [B CH.O: (CIGH,O. [DJ CaHO KCrO, solution, an organia obtained. 2,4-dinitrophenylhhydrazine not reduce Fehling's soluti gives
carbon and 345% hydrogen on the molar fonmula of the compound? (Relative atomic mass C-12.0, O-16.0, H-10) (A) CaHaO [B CH.O: (CIGH,O. [DJ CaHO KCrO, solution, an organia obtained. 2,4-dinitrophenylhhydrazine not reduce Fehling's soluti gives
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...
Related questions
Question
Answer Q43
![40 Which one of the following reaciions
may proceeds by an electrophilic substitution
mechanism?
JAI CH+ CI:
(B CH. +Br/FeBri
|C) CH.CHBr +OH
DI (CI-CH Br
41 Give the structural tormula of the pduct
O in the following reaction
ClI,-C=0
NH,OH 0
10
(AJ CHCH:NH: (B] CH.CH-NOH
(C] CH,COOH [D] CH,CH,OH
Which of the following pairs of
compounds have the sp'hybrid orbital?
[A]. CHo and CH,CH,CHO
(B]. CHs and CH;CH;CH:O1|
ICL
42
CH.CH CHO and CH.CH CHOH
43
An organic compound with relative
molecalar mass 116 is found to contain 41.38%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a6d9c67-6f13-49d2-ac4d-2d996f90a88b%2F56e1a9a8-92f1-4930-849a-a750f90db4b5%2Fa0u7hz5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:40 Which one of the following reaciions
may proceeds by an electrophilic substitution
mechanism?
JAI CH+ CI:
(B CH. +Br/FeBri
|C) CH.CHBr +OH
DI (CI-CH Br
41 Give the structural tormula of the pduct
O in the following reaction
ClI,-C=0
NH,OH 0
10
(AJ CHCH:NH: (B] CH.CH-NOH
(C] CH,COOH [D] CH,CH,OH
Which of the following pairs of
compounds have the sp'hybrid orbital?
[A]. CHo and CH,CH,CHO
(B]. CHs and CH;CH;CH:O1|
ICL
42
CH.CH CHO and CH.CH CHOH
43
An organic compound with relative
molecalar mass 116 is found to contain 41.38%
![liberate HCI gas. On warming Y with acidified
KCrOr solution, an organic compound Z is
carbon and 3 45% hydrogen on analysis. What is
the molar fonmula of the compound? (Relative
atomic mass C-12.0, O-16.0, H-10)
(A CH.O [B] CHO.
(CICHO. [D] CaHO
What would be the hydrocarbon C,H, in
obtained.
gives
a precipitate
with
2,4-dinitrophenylhhydrazine reactant but does
not reduce Fehling's solution. What is the
structural formula of Y?
[A]. CH;CH2-CH(OH)CH.
[B]
[C). (CH;);C-OH
44
the following reactions:
CH, + 5022)
(A] Ethene [B] Butane
[C] Prapane [D] Propene
45 Select the reagent suitable for the
following conversion
C,H&NO,CH, NH,
[AJ CI/P
[C) Sn/HCI [D] Bry/KOH
46 Tle cuIrect order of relative sirength on
acid is
[A CH.OH < Call.O1<CH.CoOn -
CH.COOH
IB). HCOOH <CH,CH COOH
CIHACOOT CHCOOLH CILCICOO
[C) CH:ICOOH <CH:COOH
<CH:CICOOH <CH;FCOOH
[D] I1,0 <C:H.OH <CHsCOOH
<CI,COOil
Which of the following compounds give
a yellow precipitate when treated with a solution
of iodine in alkali and gives a silver mirror with
ammoniacal silver nitrate solution?
JAJ CH,CHOH [B] CH.COCH
(C| CICOOH DICH CHO
An organic compound Y. ol molecular
formula CaHjo0 reacts, vigorously with PCI. to
3C0() + 4H,0)
CH-CH2-CH;OH
[D]. CH,-CH2-C-CH3
In the Friedel-crafte acylation of an
49
[B] LIAIIL/ether
aromatic ring, what is the role of aluminium
chloride
(A).
[B).
[C).
Chlorinate the aromatic ring
Forms a lewis base
Forms a CH C* = 0
Withdraw clectrons from the aromatic
ring
Arrange the following compounds in
50
order of increase base strength (the weakest base
first)
JAJ CHCH;NH,<ClI-NH
CH CONH<NH,
[B] NH)<
<CHCH NH:
IC). CH:CONH, C.HNH:<NH
CI.CH.NH
IDI CH:CH NII
CLCONIIS
47
CH,CONH
CalNIH
CHNH
48](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a6d9c67-6f13-49d2-ac4d-2d996f90a88b%2F56e1a9a8-92f1-4930-849a-a750f90db4b5%2Fepbbkbbck_processed.jpeg&w=3840&q=75)
Transcribed Image Text:liberate HCI gas. On warming Y with acidified
KCrOr solution, an organic compound Z is
carbon and 3 45% hydrogen on analysis. What is
the molar fonmula of the compound? (Relative
atomic mass C-12.0, O-16.0, H-10)
(A CH.O [B] CHO.
(CICHO. [D] CaHO
What would be the hydrocarbon C,H, in
obtained.
gives
a precipitate
with
2,4-dinitrophenylhhydrazine reactant but does
not reduce Fehling's solution. What is the
structural formula of Y?
[A]. CH;CH2-CH(OH)CH.
[B]
[C). (CH;);C-OH
44
the following reactions:
CH, + 5022)
(A] Ethene [B] Butane
[C] Prapane [D] Propene
45 Select the reagent suitable for the
following conversion
C,H&NO,CH, NH,
[AJ CI/P
[C) Sn/HCI [D] Bry/KOH
46 Tle cuIrect order of relative sirength on
acid is
[A CH.OH < Call.O1<CH.CoOn -
CH.COOH
IB). HCOOH <CH,CH COOH
CIHACOOT CHCOOLH CILCICOO
[C) CH:ICOOH <CH:COOH
<CH:CICOOH <CH;FCOOH
[D] I1,0 <C:H.OH <CHsCOOH
<CI,COOil
Which of the following compounds give
a yellow precipitate when treated with a solution
of iodine in alkali and gives a silver mirror with
ammoniacal silver nitrate solution?
JAJ CH,CHOH [B] CH.COCH
(C| CICOOH DICH CHO
An organic compound Y. ol molecular
formula CaHjo0 reacts, vigorously with PCI. to
3C0() + 4H,0)
CH-CH2-CH;OH
[D]. CH,-CH2-C-CH3
In the Friedel-crafte acylation of an
49
[B] LIAIIL/ether
aromatic ring, what is the role of aluminium
chloride
(A).
[B).
[C).
Chlorinate the aromatic ring
Forms a lewis base
Forms a CH C* = 0
Withdraw clectrons from the aromatic
ring
Arrange the following compounds in
50
order of increase base strength (the weakest base
first)
JAJ CHCH;NH,<ClI-NH
CH CONH<NH,
[B] NH)<
<CHCH NH:
IC). CH:CONH, C.HNH:<NH
CI.CH.NH
IDI CH:CH NII
CLCONIIS
47
CH,CONH
CalNIH
CHNH
48
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY