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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: - Radius ratio of an ionic compound is 0.93. The structure of the above
- If 1 mole of an ideal gas expands isothermally at 37⁰C from 15 litres
- Which of the following compounds will gives positive test with Tollen’s reagent
- One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
- Which of the following species has four lone pairs of electrons?
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
- Radius ratio of an ionic compound is 0.93. The structure of the above
- If 1 mole of an ideal gas expands isothermally at 37⁰C from 15 litres
- Which of the following compounds will gives positive test with Tollen’s reagent
- One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
- Which of the following species has four lone pairs of electrons?
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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