Three elements X, Y and Z form a Dobereiner triad. Their atomic weights of X, Y, Z are in the ratio 5:11:17. If the sum of the atomic weight of extreme elements is 176,
find the atomic weights of X, Y and Z.
find the atomic weights of X, Y and Z.
Add an Answer
More Questions From This User See All
Answers & Comments
Explanation:
Let the given ratio of atomic weights of X, Y, Z be 5x, 11 x, 17x respectively. Sum of extreme elements(5x+17x)=176(given). 22x=176,x=17622=8 ∴ At wt. of X=5×8=40,Y=11×8=88, Z=17×8=136.
If it is helpful give a thanx n rate the answer
Answer:
i hope it helps u
Please mark me as brainliest...