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प्रश्न
Identify the term or substance based on the descriptions given below:
Hydrocarbon containing a triple bond used for welding purposes
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उत्तर
Acetylene
संबंधित प्रश्न
Give balanced chemical equations for Sodium ethanoate to methane.
The next higher homologue of ethanoic acid is ______.
While studying saponification reactions, the following comments were noted down by the students :
(I) Soap is a salt of fatty acids.
(II) The reaction mixture is basic in nature.
(III) In this reaction heat is absorbed.
(IV) This reaction is not a neutralisation reaction.
Which of these are the correct comments ?
(A) I and III only
(B) I, II and III
(C) II, III and IV
(D) I and II only
Under what conditions does ethane get converted to ethyl alcohol?
Draw the structural formula of a compound with two carbon atoms in the following case:
An alcohol containing two carbon atoms.
Write a balanced chemical equation for the following:
A mixture of sodalime and sodium acetate is heated.
Draw the structure formula of ethyne.
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.
- Identify X, Y and Z
- Write the structural formula of X and Y.
- What type of compound is P?
- Name the above reaction.
- If compounds X and Y both have 2 carbon atoms. Write the reaction.
A few drops of ethanoic acid were added to solid sodium carbonate. The observation made was that ______.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
