Q146
The amount of Zn (atomic weight = 65) required to form 224 c.c. of H2 at N.T.P. on treatment with dilute H2SO4 will be __________ gm.
A.
0.065
B.
0.65
AnswerC.
6.5
D.
65
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board