Question

A)the total no. of hydrogen atom present in 1 mole is ethyn 2. B) molecular mass of ethyn is 26u. a)both a and b are true and b is correct explanation of a. b) Both a mad b are true but b is not the correct explanation of a. c)a is correct but b is wrong. d)a is wrong but b is correct​

Answer 1

Answer:

C is correct answer for this question