Feel free to answer or ask any questions.
If you are new to this type of forum, see How To Use.
menu search brightness_auto

Match the following aspects with the respective metal.

(a)The metal which reveals a maximum number of oxidation states(i)Scandium
(b)The metal although placed in 3d block is considered not as a transition element(ii)Copper
(c)The metal which does not exhibit variable oxidation states(iii)Manganese
(d)The metal which in +1 oxidation state in aqueous solution undergoes disproportionation(iv)Zinc

Select the correct option :

(1) (a)-(ii) (b)-(iv) (c)-(i) (d)-(iii)

(2) (a)-(i) (b)-(iv) (c)-(ii) (d)-(iii)

(3) (a)-(iii) (b)-(iv) (c)-(i) (d)-(ii)

(4) (a)-(iii) (b)-(i) (c)-(iv) (d)-(ii)

thumb_up_off_alt 1 like thumb_down_off_alt 0 dislike

Your answer

If you are answering for the first time, please read the guidelines.

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.
Welcome to Jee Neet QnA, where you can ask questions and receive answers from other members of the community.

Most active Members

this week:

    1.1k questions

    655 answers


    43 users