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Among K, Ca,Fe and Zn the element which can form more than one binary compound with chlorine is
Options
(a) Fe
(b) Zn
(c) K
(d) Ca
Correct Answer:
Fe
Explanation:
Among the given options, only Fe shows variable oxidation states so it can form two chlorides, viz. FeCl2 and FeCl3
Related Questions: - Na₂CO₃ is manufactured by solvay process, the products that are recycled are
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Na₂CO₃ is manufactured by solvay process, the products that are recycled are
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
- What is the pressure of 64g O₂ enclosed in a cylinder of 20 litres at 27⁰C
- Which one of the following is present as an active ingredient in bleaching
- One of the following metals is obtained by leaching its ore with
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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