General Knowledge - Chemistry - Discussion
Discussion Forum : Chemistry - Section 1 (Q.No. 55)
55.
The metal does not give H2 on treatment with dilute HCL is
Discussion:
17 comments Page 2 of 2.
NITESH said:
10 years ago
Dear all above option is Ag (silver) not argon.
Dheeraj said:
1 decade ago
Because Argon is inert gas and does not react with metals to produce H+ ions.
Bravish said:
1 decade ago
Silver is below hydrogen in the activity series of metals.
Sodiq said:
1 decade ago
Zinc, Iron and Calcium are above hydrogen in the electrochemical series except silver which is below it. Arrangement is (K, Na, Ca, Mg, Al, Zn, Fe, Sn, Pb, "H", Cu, Hg, "Ag", Au.
Jimmy said:
1 decade ago
This question is base on property of electrochemical series.
Vishnu said:
1 decade ago
Silver is below hydrogen in the activity series, and therefore silver metal does not react with H+ to produce silver ions and hydrogen gas.
Prerna said:
1 decade ago
Because argon is most abundant gas.
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