Chemistry, asked by dakusnehadevi, 2 months ago

3. Which of the following ions will exhibit colour in aqueous
solutions ?
(a) La3+ (Z = 57) (b) Ti3+(Z = 22)
(c) Lu3+(Z = 71) (d) Sc3+ (Z = 21)

Answers

Answered by pashi28102007

0

Answer:

Sc3+(Z=21) is the answer

Previous Question

Next Question

Similar questions

Math, 1 month ago

5/7 kon si sankhya hai parimay ya aprimay guys please help it's urgent ...

Social Sciences, 1 month ago

5. Choose the right ones that are the main reason to rise up against the Vedic rituals and Sacrifices a. Urbanization b. Luxury Costs C. Animals Sacrifice d. Discovery of Iron...

Science, 1 month ago

what is frequency of sound?

Physics, 2 months ago

What is gravitational force? derive it's Formula...

Math, 2 months ago

6. Which of the following points belong to the x-axis? (a) (2,0) (b) (3, 3) (b) (0, 1) (d) (-2, 0) ...

Math, 9 months ago

The price of an item has dropped to 136 today. Yesterday it was 160 . Find the percentage decrease.

Social Sciences, 9 months ago

write down limits and defects of democracy...

Chemistry, 9 months ago

Me me H H 4 The correct statements regarding i andy islare...