Sulphide ion is soft base and its ores are common for metals.
(A) Pb (B) Al (C) Ag (D) Mg
Choose the correct answer from the options given below:
Sulphide ion is soft base and its ores are common for metals.
(A) Pb (B) Al (C) Ag (D) Mg
Choose the correct answer from the options given below:
Option 1 -
(C) and (D) only
Option 2 -
(A) and (C) only
Option 3 -
(A) and (D) only
Option 4 -
(A) and (B) only
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1 Answer
-
Correct Option - 2
Detailed Solution:Sulphide ion (s2-) form ores commonly with Pb & Ag as PbS and Ag2S
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