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 1 of 2.
Prerna said:
1 decade ago
Because argon is most abundant gas.
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.
Jimmy said:
1 decade ago
This question is base on property of electrochemical series.
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.
Bravish said:
1 decade ago
Silver is below hydrogen in the activity series of metals.
Dheeraj said:
1 decade ago
Because Argon is inert gas and does not react with metals to produce H+ ions.
NITESH said:
10 years ago
Dear all above option is Ag (silver) not argon.
EZRA RIGHT said:
9 years ago
Silver is below hydrogen in the reactivity series.
Nimona oromia said:
9 years ago
This is based on an electrochemical series.
Sudeep said:
9 years ago
Hi, friends Ag means silver.
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