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Ravi : "All compounds those contain hydr...

Ravi : "All compounds those contain hydrogen are acids".
Saritha : "Acids should produce `H_3O^+` ions in water".
Who is wrong? Correct him / her by asking some questions. Frame them.

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2) Ravi is wrong.
Some questions to Ravi in order to correct him.
a) Does glucose contain hydrogen ?
b) Does glucose pass electricity?
c) ls it an acid or not ?
d) "All compounds those contain hydrogen are acids". Is the sentence correct? or not?
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Ravi : "All compounds those contain hydrogen are acids". Saritha : "Acids should produce H_3O^+ ions in water". Who is correct?

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Amines are less reactive in substitution reactions. Their reactivity is much lesser than alcohols and alkylflourides towards substitution. Protonation of the amino group makes it a better leaving group, but not nearly as good a leaving group as a protonated alcohol. Protonated amino groups cannot be displaced by OH^(-) because it would react immediately with the acidic hydrogen which would convert it in to a poor nucleophile. The leaving group in quartenary ammonium ion has about the same leaving tendency as a protonated amino group but does not have acidic hydrogen. The reaction of a quartenary ammonium ion with hydroxide ion is known as Hoffmann elimination reaction. The leaving group is tertiary amine. Since a tertiary amine is only a moderately good leaving group, the reaction requires heat. The carbon to which the tertiary amine is attached is designated as alpha carbon. When the hydroxide ion starts to remove a beta H from a quartenary ammonium ion, the leaving group does not immediately start to leave because a tertiary amine is not a good leaving group. As a result, a partial negative charge builds up on the carbon from which the proton is removed. The compounds 'C' in question number 31 on heating with moist silver oxide gives

VGS PUBLICATION-BRILLIANT-ACIDS, BASES AND SALTS -Section-3
  1. Some salts are given under. Classify them into hydrous and anhydrous s...

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  2. Ravi : "All compounds those contain hydrogen are acids". Saritha : "...

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  3. Ravi : "All compounds those contain hydrogen are acids". Saritha : "...

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  4. Srilatha often confused with acids and bases. By asking some questions...

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  5. pH = - log [H^+] it was written on the blackboard by Mohan. ? By see...

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  6. Balu : "Close the lid tightly after using the Plaster of Paris". Ve...

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  7. Mounica observed that the dry HCl gas was not turned the dry blue litm...

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  8. Solution x turned blue litmus to red and Solution y turned red litmus ...

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  9. Solution x turned blue litmus to red and Solution y turned red litmus ...

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  10. Solution x turned blue litmus to red and Solution y turned red litmus ...

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  11. Solution x turned blue litmus to red and Solution y turned red litmus ...

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  12. Why do curd and sour substances not be kept in copper vessels ?

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  13. What are the materials required to prepare and test the hydrogen gas i...

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  14. How do you test the CO2 gas ?

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  15. Observe the colour and fill the given table.

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  16. Arrange the apparatus bulb, battery, electrodes and a beaker and test ...

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  17. Explain the procedure to confirm the given salt is a hydrous or anhydr...

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  18. Based on the properties of acids, bases and neutral solutions, fill th...

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  19. Substance 'A' : It is produced by non metallic oxide. Substance 'B' ...

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  20. Fill the following of results of reactions between some substances (ac...

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