Given below are two statements : Statement 1: The number of pairs, from the following, in which both the ions are coloured in aqueous solution is 3. [Sc^{3+}, Ti^{3+}] , [Mn^{2+}, Cr^{2+}] , [Cu^{2+}, Zn^{2+}] \text{ and } [Ni^{2+}, Ti^{4+}] Statement II : Th ^{4+} is the strongest reducing agent among Th ^{4+}, Ce ^{4+}, Gd ^{3+} and Eu ^{2+}. In the light of the above statements, choose the correct answer from the options given below [28 Jan 2026 Shift 1]

Correct Answer is : Both Statement I and Statement II are false

Statement I is false but Statement II is true

Both Statement I and Statement II are false

Both Statement I and Statement II are true

Statement I is true but Statement II is false

d and f Block Elements Part 3

Section: Chemistry

Question : 2 of 29

Marks: +1, -0

Given below are two statements :
Statement 1: The number of pairs, from the following, in which both the ions are coloured in aqueous solution is 3.
[Sc3+,Ti3+],[Mn2+,Cr2+],[Cu2+,Zn2+]‌ and ‌[Ni2+,Ti4+] Statement II : Th4+ is the strongest reducing agent among Th4+,Ce4+,Gd3+ and Eu2+.
In the light of the above statements, choose the correct answer from the options given below

[28 Jan 2026 Shift 1]

Statement I is false but Statement II is true
Both Statement I and Statement II are false
Both Statement I and Statement II are true
Statement I is true but Statement II is false

Validate

Go to Question:

Prev Question

Next Question