Question

Calculate molecules in 18 gram glucose

Answer 1

We know GLUCOSE = C6H12O6

So firstly wqe have to calculate no. of moles

No. of moles = 18/180

                      =10gm

Now we have to convert no. of moles into molecules

No. of molecules = No. of moles*NA

                            =18*NA

                            =18NA

If you want ans. in numbers then put the value of NA = 18*6.023*10²³

Hope this helps you