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प्रश्न
Arrange the following according to the instruction given in the bracket:
K, Pb, Ca, Zn (in the increasing order of the reactivity).
अति संक्षिप्त उत्तर
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उत्तर
Pb < Zn < Ca < K
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Periodic Properties and Variations of Properties: Physical and Chemical - Questions from ICSE Examinations [पृष्ठ २६]
