Question

Give n solution contains 16.0g of ch3oh 92.0g of c2h5oh 36g of water which statement about mole fraction of component is true

Answer 1

Answer:

read class 11 chemistry

Explanation:

ok bro ch 2

Answer 2

No. of moles of CH3OH = 16/32

                                        = 0.5

No. of moles of C2H5OH= 92/46

                                         =2

No. of moles of water = 36/18

                                   =2

Formula to calculate mole fraction ,

no. of moles of the component/ Total no. of moles of all the components

∴ no. of moles of  CH3OH = 0.5/4.5

                                           =1/9

   no. of moles of C2H5OH= 2/4.5

  no. of moles of water = 2/4.5