Question

how many molecules are there in 30 gram of C6 h12 o6 ​

Answer 1

number of moles=wt in gram/molecular wt

=30gram/180gram=1/6 moles

c6H12o6

molecular wt=180gram

if number of moles=number of molecules/6.23x10power23

so 1/6 =number of molecules/6.023x10power23

so number of molecules=1/6x6.023x10power23

so number of molecules=10power 23 correct answer

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