Calcium carbide on reacting with water gives - Vidyadip

MCQ

Calcium carbide on reacting with water gives

A
Methane
B
Ethane
C
Ethene
✓
Acetylene

✓

Answer

Correct option: D.

Acetylene

d
(d) $Ca{C_2} + 2{H_2}O \to \mathop {CH \equiv CH}\limits_{{\rm{Acetylene}}} + Ca{(OH)_2}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 9. Hydricarbon→9. Hydricarbon — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Which contains both polar and non-polar covalent bonds

Which isomer of xylene can give three different monochloroderivatives ?

Two solution labelled as $3\, M\, HCl$ and $1M\, HCl$ are mixed in the ratio of $x : y$ by volume and the molarity of resulting solution is $1.5\, M.$ What is the molarity of the resulting solution if they are mixed in the ratio $y : x$ by volume ? ............ $\mathrm{M}$

In which of the following pairs, both the species have the same hybridisation ?
$(I)\, SF_4 ,XeF_4\,\,\, (II)\, I^-_3,XeF_2\,\,\, (Ill)\, ICl^+_4 , SiCl_4\,\,\,(IV)\, ClO^-_3,PO^{3-}_4$

Calculate $(q)$ when $0.75$ mole of an ideal gas expands isothermally and reversibly at $27\,^oC$ from a volume of $15$ litre to $25$ litre

(Given $\log 5 = 0.70, \log 3 = 0.48$)

...... $joule$

Following Hund’s rule which element contains six unpaired electron

Soft heavy metal melts at ${30\,^o}C$ and is used in making heat sensitive thermometers the metal is

In the synergic bond of metal carbonyls

The reaction of benzene with chlorine in the presence of iron gives

The reaction of toluene with $Cl_2$ in presence of $FeCl_3$ gives $X$ and reaction in presence of light gives $Y.$ Thus, $X$ and $Y$ are