Calculate the molar mass of the following h2o co2 ch4


Asked by admin @ in Chemistry viewed by 409 People


Calculate the molar mass of he following :

(i) H2O
(ii) CO2
(iii) CH4
Ncert solutions for Class 11th Chemistry Part - 1 Chapter 1 Exercise 1

Answered by admin @



1)H2O= 
          HYDROGEN=1
          OXYGEN=16
          THEN, 2X1+1X16=2+16=18(APP)
           H2O=18g/MOL
2)CO2=
         CARBON=12
         OXYGEN=16
         THEN,1X12+2X16=12+32=44(APP) 
3)CH4=
         CARBON=12
         HYDROGEN=1
         THEN,1X12+4X1=12+4=16(APP)



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