Question

"Metals are usually not found as nitrates in their ores".
Out of the following two (a and b) reasons which is/are true for the above observation?
(a) Metal nitrates are highly unstable.
(b) Metal nitrates are hightly soluble in water.

• A. a is false but b is true
• B. a is true but b is false
• C. a and b are true
• D. a and b are false.

Answer 1

Answer: (A)

Correct answer is (a) a is false but b is true