Which of the following is a correctly balanced equation?

N a + C l_{2} \to 2 N a C l

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C H 4 + 3 O_{2} \to C O_{2} + H_{2} O

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2 K I + P b (N O_{3})_{2} \to 2 K N O_{4} + H_{2} O

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C_{6} H_{12} O_{6} + 6 O_{2} \to 6 C O_{2} + H_{2} O

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None of the above

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Solution

The correct option is E None of the above
Correctly balanced equations are:
$2 N a + C l_{2} \to 2 N a C l$
$C H_{4} + 2 O_{2} \to C O_{2} + 2 H_{2} O$
$2 K I + P b (N O_{3})_{2} \to 2 K N O_{3} + P b I_{2}$
$C_{6} H_{12} O_{6} + 6 O_{2} \to 6 C O_{2} + 6 H_{2} O$

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CO₂ + H₂O → C₆H₁₂O₆ + O₂ + H₂O

Is the given equation correct? If not, correct it.

Question 27
Which of the following equations is the summary of photosynthesis?

(a) $6 CO_2 + 12 H_2 O \rightarrow C_6H_{12}O_6+6O_2 + 6H_2O$
(b) $6CO_2+H_2O+Sunlight \rightarrow C_6 H_{12}O_6+O_2+6H_2O$
(c) $6CO_2+12H_2O+Chlorophyll+Sunlight \rightarrow C_6H_{12}O_6 + 6O_2 + 6H_2O$
(d) $6CO_2 + 12H_2O + Chlorophyll+Sunlight \rightarrow C_6 H_{12}O_6 + 6CO_2+6H_2O$

Balance the given equation:

CO2+H2O---->C6H12O6+O2+H2O

ANS .(1) 6CO2+7H2O----->C6H12O6+6O2+H2O is incorrect

Where as (2) 6CO2+12H2O------>C6H12O6+6O2+6H2O is correct.

Why first answer is incorrect and second answer is correct

Q. Balance the following equations: