Question

calculate the number of chemical bonds in 4.4g of carbon dioxide
A) 6.02 x 1023
C) 2.4 x1023
B) 3.01 x 1023
D) 1.806 x1023​

Answer 1

Answer:

no. A is the answer

6.02×1023

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Answer 2

Answer:

3.01× 10^22

Explanation:

No.of mol = 4.4g/44g/mol= 0.1

No.of molecules of CO2= 6.022×10^23×0.1 =6.022×10^22

Now 2 (C=O bonds) = 1molecule of CO2

hence, no.of chemical bonds = 3.01×10^22