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Give a balanced chemical equation for the following conversion:
Calcium carbide to ethyne.
Concept: undefined >> undefined
Give a balanced chemical equation for the following conversion:
Sodium ethanoate to methane.
Concept: undefined >> undefined
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Equation for that reaction when compound A is bubbled through bromine dissolved in carbon trtrachloride is as follows :
DIAGRAM
Draw the structure of A.
Concept: undefined >> undefined
Equation for that reaction when compound A is bubbled through bromine dissolved in carbon trtrachloride is as follows :
DIAGRAM
State your observation during this reaction
Concept: undefined >> undefined
Write a balanced chemical equation for the following:
Burning of ethane in plentiful supply for air.
Concept: undefined >> undefined
Write a balanced chemical equation for the following:
Action of water on calcium carbide
Concept: undefined >> undefined
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
Concept: undefined >> undefined
Write a balanced chemical equation for the following:
Heating of ethanol at 170oC in the presence of conc. Sulphuric acid
Concept: undefined >> undefined
Fill in the blank.
The compound formed when ethane reacts with hydrogen is _________ (CH4,C2H6,C3H6).
Concept: undefined >> undefined
Identify the underlined substance.
An organic compound containing -COOH functional group.
Concept: undefined >> undefined
State are relevant observations for following reactant:
Addition of ethyl alcohol to acetic acid in presence of conc. H2SO4
Concept: undefined >> undefined
Give a balanced chemical equation for the following :
Preparation of ethane from sodium propionate
Concept: undefined >> undefined
Give a balanced chemical equation for the following :
Action of alcoholic KOH on bromoethane
Concept: undefined >> undefined
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
Concept: undefined >> undefined
Identify the term or substance based on the descriptions given below:
Hydrocarbon containing a triple bond used for welding purposes
Concept: undefined >> undefined
Identify the term or substance based on the descriptions given below:
The property by virtue of which the compound has the same molecular formula but different structural formulae.
Concept: undefined >> undefined
Match the following:
| Column A | Column B |
| 1. A substance that turns moist starch iodide paper blue. | A. Ammonium sulphate |
| 2. A compound which release a reddish brown gas on reaction with concentrated sulphuric acid and copper turnings. | B. Lead carbonate |
| 3. A solution of this compound gives dirty green precipitate with sodium hydroxide. | C. Chlorine |
| 4. A compound which on heating with sodium hydroxide produces a gas which forms dense white fumes with hydrogen chloride. | D. Copper nitrate |
| 5. A white solid which gives a yellow residue on heating | E. Ferrous sulphate |
Concept: undefined >> undefined
Identify the term or substance based on the descriptions given below:
The compound formed where two alkyl are linked by group
\[\begin{array}{cc}
\ce{O}\\
\ce{-||-}\\
\ce{C}
\end{array}\]
Concept: undefined >> undefined
Draw the structural formula for the following:
2, 3-dimethyl butane
Concept: undefined >> undefined
Draw the structural formula for the following:
Diethyl ether
Concept: undefined >> undefined
