Inorganic Chemistry Transition Elements Online Quiz Test MCQs

Chemistry

1. Which element has maximum binding energy?

Co

V

W

Zn

Question 1 of 15

2. Which period starts from ₁₁Sc to ₃₀Zn?

First period

Third period

4th period

Second period

Question 2 of 15

3. Hard steel contains carbon in it:

0.7-1.5%

0.1-0.2%

0.2-1.5%

0.2-0.7%

Question 3 of 15

4. Salts of chromic acids are called:

Silicates

Silicones

Chromates

Dichromates

Question 4 of 15

5. Annually, amount of iron get corroded is of its production:

½

1/10

¼

¾

Question 5 of 15

6. Wrought iron is prepared from pig iron by the process:

Open heart process

Blast furnace

Bessemer’s atom

Puddling

Question 6 of 15

7. 5-d series is in the period:

6th

5th

7th

4th

Question 7 of 15

8. Sr, Y and La belong to the series:

IV-B

I-B

II-B

III-B

Question 8 of 15

9. 4-d series is in the period:

6th

7th

4th

5th

Question 9 of 15

10. Which has least melting point among the given?

V

Co

Zn

W

Question 10 of 15

11. If all the donar atoms coordinate with central metal atom making one or more rings in the structure is called:

Chelates

Dipolar ion

Molecular ion

Zwitter ion

Question 11 of 15

12. Salts of dichromic acids are:

Silicones

Dichromates

Silicates

Chromates

Question 12 of 15

13. Which element has zero binding energy?

Co

Zn

W

V

Question 13 of 15

14. 3-d series elements are present in:

First period

Second period

Third period

4th period

Question 14 of 15

15. Which element has highest melting point?

Co

V

W

Zn

Question 15 of 15

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Inorganic Chemistry Transition Elements Online Quiz Test MCQs

Inorganic Chemistry Transition Elements Online Quiz Test MCQs

Chemistry

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