Consider the following reaction-aC6H6 - bO2 - cCO2 - dH2OOn balancing- the ratio of b - c will be

The given reaction is balanced as follows: The values of a, b, c and d are 1, 152,6 and 3 respectively. Ratio of b : c=152:6=152:122=5:4 Hence, the correc ...

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Standard X

Chemistry

Short-Cut Technique for Balancing a Chemical Equation

Consider the ...

Question

Consider the following reaction:
$a C_{6} H_{6} + b O_{2} \to c C O_{2} + d H_{2} O$

On balancing, the ratio of b : c will be

5:3

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5:4

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4:5

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4:5

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Solution

The correct option is B
5:4
The given reaction is balanced as follows:

The values of a, b, c and d are $1, \frac{15}{2}, 6 a n d 3$ respectively.

Ratio of $b : c = \frac{15}{2} : 6 = \frac{15}{2} : \frac{12}{2} = 5 : 4$

Hence, the correct answer is option (b).

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Consider the following reaction: aC6H6+bO2→cCO2+dH2O On balancing, the ratio of b : c will be

The correct option is B 5:4The given reaction is balanced as follows: The values of a, b, c and d are 1,152,6 and 3 respectively. Ratio of b:c=152:6=152:122=5:4 Hence, the correct answer is option (b).

Consider the following reaction:
$a C_{6} H_{6} + b O_{2} \to c C O_{2} + d H_{2} O$

On balancing, the ratio of b : c will be

The correct option is B
5:4
The given reaction is balanced as follows:

The values of a, b, c and d are $1, \frac{15}{2}, 6 a n d 3$ respectively.

Ratio of $b : c = \frac{15}{2} : 6 = \frac{15}{2} : \frac{12}{2} = 5 : 4$

Hence, the correct answer is option (b).