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10th ICSE
IMPORTANT
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A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell. (a) Identify X, Y and Z. 

Important Questions on Organic Chemistry

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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q 5
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell. (b) Write the structural formula of  X and Y.
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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q 5
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell. (c) What type of compound is P?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q 5
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell. (d) Name the above reaction.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q 5
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell. (e) If compound X and Y both have 2 carbon atoms. Write the reaction. 
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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q (a)
An organic compound undergoes addition reactions and gives a red colour precipitate with ammoniacal cuprous chloride. Therefore, the organic compound could be: 
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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q (b)
An organic weak acid is:
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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q (c)
The organic compound mixed with ethanol to make it spurious is:
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 12 - Organic Chemistry>MISCELLANEOUS>Q (d)
 Draw the structural formula for each of the Ethanoic acid.