(a) Write an equation for the laboratory preparation of :

(i) an unsaturated hydrocarbon from calcium carbide.

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Solution

The equation for the laboratory preparation of an unsaturated hydrocarbon from calcium carbide is:

$C a C_{2} + 2 H_{2} O \to C a (O H)_{2} + C_{2} H_{2}$

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Similar questions

Q. Write the equation for the following laboratory preparations:
(i) Ethane from sodium propionate.
(ii) Ethene from iodoethane.
(iii) Ethyne from calcium carbide.

Q. Write down the equation for the preparation of ethyne from calcium carbide.

Q. (i) Write the equation for the laboratory preparation of ethyne (acetylene) from calcium carbide.
(ii) What is the special feature of the structure of ethyne?
(iii) What would you see when ethyne is bubbled through a solution of bromine in carbon tetrachloride?
(iv) Name the addition product formed between ethene and water.

Write the equations for the following lab. preparations:
(a) Ethane from sodium propionate,
(b) Ethene from Iodoethane,
(c) Ethyne from calcium carbide,
(d) Methanol from Iodomethane.

Q. Write balanced equations to show the preparation of the following:
(i) ethane from sodium propionate
(ii) ethene from ethanol
(iii) ethyne from calcium carbide
(iv) ethanoic acid from ethane

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Oxidation of Alkanes

Standard XII Chemistry

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(a) Write an equation for the laboratory preparation of : (i) an unsaturated hydrocarbon from calcium carbide.

The equation for the laboratory preparation of an unsaturated hydrocarbon from calcium carbide is: CaC2+2H2O→Ca(OH)2+C2H2

(a) Write an equation for the laboratory preparation of :

(i) an unsaturated hydrocarbon from calcium carbide.

The equation for the laboratory preparation of an unsaturated hydrocarbon from calcium carbide is:

$C a C_{2} + 2 H_{2} O \to C a (O H)_{2} + C_{2} H_{2}$