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प्रश्न
Write three uses of ethyne.
Write one use of ethyne.
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उत्तर
- For welding and cutting metals
- For artificial ripening of fruits
- As a general anaesthetic under the name Naracylene
Notes
Students should refer to the answer according to their questions.
संबंधित प्रश्न
Vinegar is greyish in colour with a particular taste. Explain.
Draw the structural formula for the isomer of the n-butane compound. What compound is used to describe this compound taken together?
LPG contains
Write the equation for the laboratory preparation of Ethyne (acetylene) from calcium carbide.
Write the equation for the following reaction:
Calcium carbide and water
Give balanced equation for the laboratory preparations of the following organic compound:
An unsaturated hydrocarbon from calcium carbide
Give a balanced chemical equation for the following conversion:
Sodium ethanoate to methane.
Draw the structural formula for the following :
propanoic acid
Give a chemical test to distinguish between Saturated and Unsaturated?
The compound in its pure form turns into an ice like solid on cooling.
