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Limiting Reagent or Reactant

A + B →A3B2 ...

Question

$A + B \to A_{3} B_{2}$
$A_{3} B_{2} + C \to A_{3} B_{2} C_{2}$

The above two reactions are carried out by taking $4$ moles each of $A$ and $B$ and $2$ moles of $C$ . Which of the following option(s) is/are correct?

1

mol of

A_{3} B_{2} C_{2}

is formed.

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\frac{1}{2}

mol of

A_{3} B_{2} C_{2}

is formed.

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\frac{4}{3}

mol of

A_{3} B_{2}

is formed.

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\frac{1}{3}

mol of

A_{3} B_{2}

is left at the end.

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Solution

The correct options are
A $1$ mol of $A_{3} B_{2} C_{2}$ is formed.
C $\frac{4}{3}$ mol of $A_{3} B_{2}$ is formed.
D $\frac{1}{3}$ mol of $A_{3} B_{2}$ is left at the end.
The balanced reactions are as follows:
$3 A + 2 B \to A_{3} B_{2}$
$4$ $4$ $\frac{4}{3}$ formed.............................(in moles)
$A_{3} B_{2} + 2 C \to A_{3} B_{2} C_{2}$
$\frac{4}{3}$ $2$ $0$ ................................(in moles) (Initial)
$\frac{1}{3}$ $0$ $1$ ................................(in mole) (Final)
Hence, options A, C and D are correct.

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Similar questions

Q. Simplify:

\frac{(a^{2} - b^{2}) + {(b^{2} - c^{2})}^{3} + {(c^{2} - a^{2})}^{3}}{{(a - b)}^{3} + {(b - c)}^{3} + {(c - a)}^{3}}

Q. Which of the following equations are correct?

(i) (a + b + c)^{2} = a^{2} + b^{2} + c^{2} + 2 (a b + b c + c a)

(i i) (a + b)^{3} = a^{3} + b^{3} + 3 a b (a - b)

(i i i) (a - b)^{3} = a^{3} - b^{3} - 3 a b (a + b)

(i v) a^{2} - b^{2} = (a + b) (a - b)

Which of the following equation/s is/are correct?

$i) (a + b + c)^{2} = a^{2} + b^{2} + c^{2} - 2 (a b + b c + c a)$
$i i) (a + b)^{3} = a^{3} + b^{3} + 3 a b (a - b)$
$i i i) (a - b)^{3} = a^{3} - b^{3} - 3 a b (a + b)$
$i v) a^{2} - b^{2} = (a + b) (a - b)$

Q. If

(a_{1}, a_{2}, a_{3})

(b_{1}, b_{2}, b_{3})

and

(c_{1}, c_{2}, c_{3})

are linearly independent and

x (a_{1}, a_{2}, a_{3}) + y (b_{1}, b_{2}, b_{3}) + z (c_{1}, c_{2}, c_{3}) = 0

then

Q. If

a + b + c = 12

a^{2} + b^{2} + c^{2} = 90

, find the value of

a^{3} + b^{3} + c^{2} - 3 a b c

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A+B→A3B2A3B2+C→A3B2C2The above two reactions are carried out by taking 4 moles each of A and B and 2 moles of C. Which of the following option(s) is/are correct?

$A + B \to A_{3} B_{2}$
$A_{3} B_{2} + C \to A_{3} B_{2} C_{2}$

The above two reactions are carried out by taking $4$ moles each of $A$ and $B$ and $2$ moles of $C$ . Which of the following option(s) is/are correct?