2 Poll Inder jha Asked: December 7, 20212021-12-07T09:34:49+00:00 2021-12-07T09:34:49+00:00In: Class 10 Science Arrange the following metal in the decreasing chemical activity series. 2 Poll Results 0%[A] (I), (II), (III) and (IV) 0%[B] (I), (III), (IV) and (II) 100%[C] (I), (II), (IV) and (III) ( 2 voters ) 0%[D] (I), (IV), (II) and (III) Based On 2 Votes Participate in Poll, Choose Your Answer. [A] (I), (II), (III) and (IV) [B] (I), (III), (IV) and (II) [C] (I), (II), (IV) and (III) [D] (I), (IV), (II) and (III) (I) Potassium (II) Magnesium (III) Gold (IV) Iron class 10 science mcq solutionsclass 10th science cbsc sample paper Share Facebook 1 Answer Voted Oldest Recent Best Answer Bhushan bhagat 2021-12-07T11:12:43+00:00Added an answer on December 7, 2021 at 11:12 am [C] (I), (II), (IV) and (III) The metals have been arranged in order of their decreasing reactivity by using displacement reaction since all metals are not equally reactive the activity series. 1 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.
[C] (I), (II), (IV) and (III)
The metals have been arranged in order of their decreasing reactivity by using displacement reaction since all metals are not equally reactive the activity series.