Consider the following statements and choose the correc... | Science Class 9

Science Class 9 Matter in Our Surroundings

Asked by SACHIN SHARMA · ADARSH SENIOR SECONDARY SCHOOL

Consider the following statements and choose the correct option: (1) The mass of 15 moles of H? is 30 g. (2) The number of moles present in 128 g of O? is 4.

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A Both the statements are correct.
B Both the statements are incorrect.
C Statement 1 is correct but statement 2 is incorrect.
D Statement 1 is incorrect but statement 2 is correct.

12 answered 33% got it right