Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

Q1 what is the formula for quinoline? Q2 What is the main difference b/w aldehydes and ketones?
Asked by bsnl_01722615271 | 03 Dec, 2010, 12:00: AM
answered-by-expert Expert Answer
Dear Student
1. Molecular formula is C9H7N

 
2. Aldehydes and ketones are similar in that they are both chemicals that have an oxygen atom bonded via a double bond to a carbon atom. When this (C=O) part of the chemical structure is at the end of a carbon chain (the carbon atom is bonded to one other carbon atom, one hydrogen atom, plus the double bond with an oxygen atom), this is an aldehyde. When the carbon double bonded to oxygen atom is in the middle of a carbon chain, (bonded to 2 other carbon atoms, one on each side), we have a ketone.
 
We hope that clarifies your query.
Regards
Team
Topperlearning
Answered by | 03 Dec, 2010, 06:44: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 12-science - Chemistry
C-C=C-CHO ka iupac name
Asked by ukg8612 | 15 Apr, 2024, 07:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
identify the product when ch3ch=ch-ch2-ch2-c=o-ch3 reacts with following reagents ( a) lialh4/d2o (b) nabh4 (c) c2h5mgbr
Asked by ajayarchi | 08 Feb, 2024, 03:43: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
explain the following named reaction aldol condensation
Asked by pallasriramulu9 | 24 Dec, 2023, 06:05: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Define antibiotics and Antacids
Asked by bsaheliya | 22 Dec, 2023, 09:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
give reason why trichloro acetic acid has more acidic character than monochloro acid
Asked by ygarg8323 | 18 Apr, 2022, 12:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
sir/madam,   1. in NCERT chemistry books in organic chemistry sometimes hydrolysis rxn takes places by acid and water(H2SO4 + H2O/ H3O+/H+ + H2)), base with water(NaOH + H2O/ KOH + H2O) and other times only with water(H2O) what is the difference between the three and when do we use them in rxns ? hydrolysis means breaking or cleavage of compounds using water.... am I right?  2. Is Aldol rxn and condensation only limited to 2 molecules of same aldehyde compound and 2 molecules of same ketone compound? then does it mean that it undergoes self condensation? And cross Aldol rxn and condensation is carried out by two different molecules of aldehydes and two different molecules of ketones. is cross Aldol rxn and condensation also carried out between one aldehyde and one ketone molecules? request u to plz answer all questions
Asked by kaziryan.05 | 30 Jun, 2021, 04:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
sir/madam,  in NCERT chemistry books in organic chemistry sometimes hydrolysis rxn takes places by acid and water(H2SO4 + H2O/ H3O+/H+ + H2)), base with water(NaOH + H2O/ KOH + H2O) and other times only with water(H2O) what is the difference between the three and when do we use them in rxns ? hydrolysis means breaking or cleavage of compounds using water.... am I right? request u to answer all questions pls
Asked by kaziryan.05 | 29 Jun, 2021, 08:36: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
sir/madam, is KMnO4-KOH the chemical formula for alkaline potassium permanganate? like in the NCERT if alkylbenzene is reacted with chromic acid (H2CrO4), will there be any intermediate product just like alkylbenzene when reacted with KMnO4-KOH gives potassium salt of carboxylic acid which then further oxidises to carboxylic acid? also is my formula correct for chromic acid and alkaline potassium permanganate? pls requested to respond to all my questions
question image
Asked by kaziryan.05 | 28 Jun, 2021, 02:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
carbolic acid
Asked by saimerala007 | 22 May, 2021, 02:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
IUPAC name 
question image
Asked by amitkumar.cis | 31 Dec, 2020, 10:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×