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‘Metals are usually not found as nitrates in their ores”. Out of the following two (i) and (ii) reasons which is true for the above observation.(i)Metal nitrates are highly unstable.(ii)Metal nitrates are highly soluble in water.
Options
(a) (i) and (ii) are false
(b) (i) is false but (ii) is true
(c) (i) is true but (ii) is false
(d) (i) and (ii) are true
Correct Answer:
(i) is false but (ii) is true
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If an atom is reduced, its oxidation number
- The hydration energy of Mg²⁺ is greater than that of
- The energy of an electron in the 3rd orbit of hydrogen atom is -E
- The number of gram molecules of oxygen in 6.02 x 10²⁴ CO molecules is
- 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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