कार्बन डाइऑक्साइड का रासायनिक संकेत कौन सा है?
What is the chemical symbol of carbon dioxide?
Explanation opens after your attempt
B. \(CO_2\)
Concept
The symbol of carbon dioxide is \(CO_2\). It is important in both climate and photosynthesis.
Why this answer is correct
The correct answer is B. \(CO_2\). The symbol of carbon dioxide is \(CO_2\). It is important in both climate and photosynthesis.
Exam Tip
कार्बन डाइऑक्साइड का संकेत \(CO_2\) है। यह जलवायु और प्रकाश संश्लेषण दोनों में महत्वपूर्ण है।
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