1

KCET 2021

MCQ (Single Correct Answer)

+1

-0

Which one of the following is correct for all elements from Sc to Cu?

2

KCET 2021

MCQ (Single Correct Answer)

+1

-0

Which of the following pairs has both the ions coloured in aqueous solution? [Atomic numbers of

$$\mathrm{Sc}=21, \mathrm{Ti}=22, \mathrm{Ni}=28, \mathrm{Cu}=29, \mathrm{Mn}=25]$$

Questions Asked from d and f Block Elements (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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