CBSE Class 10 - Alcohols and Carboxylic Acids Videos
Saponification Reaction
The video explains essential chemicals used for the preparation of soap in laboratory and the test to determine pH of reaction mixture.
More videos from this chapter
View All-
Chemical Bonding
-
Chemical Bonding
-
Chemical Bonding
-
Carbon and its Compounds
-
Carbon and its Compounds
- properties of ethanol ?
-
A compound 'C' with molecular formula C2H4O2 reacts with Na metal to form compound 'R' and evolve a gas which burns with pop sound. 'C' reacts with an alcohol 'A' in presence of an acid to form a compound C2H4O2. On addition of NaOH to 'C' it gives 'R' and water. 'S' on treatment with NaOH gives back 'R' and 'A'. Identify C,R,A,S and write down the reactions involved.
- Why is unsaturated fatty acids are added in soap
- A carbon compound ‘P’ on heating with excess conc. H2 SO4 forms another carbon compound ‘Q’ which on addition of hydrogen in the presence of nickel catalyst forms a saturated carbon compound ‘R’. One molecule of ‘R’ on combustion forms two molecules of carbon dioxide and three molecules of water. Identify P, Q and R and write chemical equations for the reactions involved.
- why soap is collidal in solution? how it does ion-ion repultion?
- how are ester formed with reaction
-
I have a doubt in science please clear my doubt.
- The general formula of an ester where R represents an alkyl group is ? what is ans and explain?
- what is dring solution ?
- Difference between toilet soaps and bathing bars?
