Some Basic Concepts Of Chemistry Question 176
Question: The atomic weights of two elements A and B are 40 and 80 respectively. If x g of A contains y atoms, how many atoms are present in 2x g of B
Options:
A)
B)
C) y
D) 2y
Show Answer
Answer:
Correct Answer: C
Solution:
Number of moles of A
Number of atoms of A
Number of moles of B
Number of atoms of B
