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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: - Li occupies higher position in the electrochemical series of metals as compared
- In the electrolysis of water, one faraday of electrical energy would evolve
- Which of the following is the coldest region
- In third group, iron gives blood red colouration with ammonium thiocyanate
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
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
- Li occupies higher position in the electrochemical series of metals as compared
- In the electrolysis of water, one faraday of electrical energy would evolve
- Which of the following is the coldest region
- In third group, iron gives blood red colouration with ammonium thiocyanate
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
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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