Class 10 - Chemistry Set 5
FREE quick assessment test (20 Questions) by Improove. Plz visit www.improove.in
Email address *
Name and School *
1. Sooty flame is given out on *
1 point
2. Choose an organic acid from the following. *
1 point
3. Which among the following is the least metallic alkali metal? *
1 point
4. The colours obtained on a pH paper for a highly acidic, basic and neutral solution are *
1 point
5. Which of the following hydrocarbon compounds are called as 'olefins' ? *
1 point
6. When carbon dioxide gas is passed through lime water *
1 point
7. The positively and negatively charged radicals in an electrovalent bond are held together by very strong force of attraction known as *
1 point
8. Which of the following burns with yellow sooty flame ? *
1 point
9. Which of the following elements also shows allotropy ? *
1 point
10. Which set of the elements have four electrons in their valence shell ? *
1 point
11. The third member of the Dobereiner's triad consisting of Lithium and Sodium is *
1 point
12. Ore of copper is *
1 point
13. Which of the following set of 3 elements was common to both classification - Triads and Law of Octaves? *
1 point
14. Choose the correct option : *
1 point
15. What is the relation between square roots of
frequency of the X-rays which emitted from
metals and atomic number ? *
1 point
16. Which of the following is acidic in nature? *
1 point
17. Oxygen is the________most abundant element in the universe. *
1 point
18. Which of the following increases along the period? *
1 point
19. What is the formula of sodium acetate ? *
1 point
20. Choose the correct option *
1 point
Submit
Never submit passwords through Google Forms.
reCAPTCHA
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy