Al4C3 - 12H2O - 3CH4 -

The correct option is B 4 Al (OH)_3 Al_4C_3 + 12H_2O → 3CH_4 + 4Al(OH)_3 When Aluminium carbide Al_4C_3 undergoes hydrolysis forms a methane al ...

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Byju's Answer

Standard XII

Chemistry

Nitrogen

Al4C3 + 12H2O...

Question

$A l_{4} C_{3} + 12 H_{2} O \to 3 C H_{4} +$ _______

4 A l (O H)_{3}

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4 A l (O H)_{2}

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3 A l (O H)_{4}

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3 A l (O H)_{2}

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Solution

The correct option is B $4 A l (O H)_{3}$
$A l_{4} C_{3} + 12 H_{2} O \to 3 C H_{4} + 4 A l (O H)_{3}$
When Aluminium carbide $A l_{4} C_{3}$ undergoes hydrolysis forms a methane along with a aluminium hydroxide as a product.

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Similar questions

Q. Aluminium carbide reacts with water according to the following equation.

A l_{4} C_{3} + 12 H_{2} O \to 4 A l (O H)_{3} + 3 C H_{4}

(i) What mass of aluminium hydroxide is formed from

12

g of aluminium carbide?
(ii) What volume of methane at s.t.p. is obtained from

12

g of aluminium carbide?

Q. One mole each of

C a C_{2}, A l_{4} C_{3} a n d M g_{2} C_{3}

react with

H_{2} O

in separate open flasks at

25^{o} C .

Numerical value of the work done by the system is in the order:
Given reactions:

C a C_{2} (s) + 2 H_{2} O (l) \to C a (O H)_{2} (s) + C_{2} H_{2} (g)

A l_{4} C_{3} (s) + 12 H_{2} O (l) \to 4 A l (O H)_{3} (s) + 3 C H_{4} (g)

M g_{2} C_{3} (s) + 4 H_{2} O (l) \to 2 M g (O H)_{2} (s) + C H_{3} - C \equiv C H (g)

The reaction between aluminium carbide and water takes place according to the following equation:
$A l_{4} C_{3} + 12 H_{2} O \to 3 C H_{4} + 4 A l (O H)_{3}$
Calculate the volume fo methane measured at STP released from 14.4 g of aluminum carbide by excess fo water.

Q. Al4C3 +2D2O gives

Q. One mole each of

C a C_{2}, A l_{4} C_{3} a n d M g_{2} C_{3}

react with

H_{2} O

in separate open flasks at

25^{o} C .

Numerical value of the work done by the system is in the order:
Given reactions:

C a C_{2} (s) + 2 H_{2} O (l) \to C a (O H)_{2} (s) + C_{2} H_{2} (g)

A l_{4} C_{3} (s) + 12 H_{2} O (l) \to 4 A l (O H)_{3} (s) + 3 C H_{4} (g)

M g_{2} C_{3} (s) + 4 H_{2} O (l) \to 2 M g (O H)_{2} (s) + C H_{3} - C \equiv C H (g)

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Al4C3+12H2O→3CH4+_______

The correct option is B 4Al(OH)3Al4C3+12H2O→3CH4+4Al(OH)3When Aluminium carbide Al4C3 undergoes hydrolysis forms a methane along with a aluminium hydroxide as a product.

$A l_{4} C_{3} + 12 H_{2} O \to 3 C H_{4} +$ _______

The correct option is B $4 A l (O H)_{3}$
$A l_{4} C_{3} + 12 H_{2} O \to 3 C H_{4} + 4 A l (O H)_{3}$
When Aluminium carbide $A l_{4} C_{3}$ undergoes hydrolysis forms a methane along with a aluminium hydroxide as a product.