TEST - 45 ( Carbon and its Compounds )
EFFORTS NEVER FAIL
NAME : *
1. Which of the four test tubes containing the following chemicals shows the brisk effervescence when dilute acetic acid was added to them? i) KOH ii) NaHCO3 iii) K2CO3 iv) NaCl *
1 point
2.Which of the following solution of acetic acid in water can be used as preservative? *
1 point
3. The suffix used for naming an aldehyde is *
1 point
4. Acetic acid, when dissolved in water, it dissociates into ions reversibly because it is a, *
1 point
5.Which one of the following hydrocarbon can show isomerism? *
1 point
6. Combustion of hydrocarbon is generally accompanied by the evolution of *
1 point
7. If 2 ml of acetic acid was added slowly in drops to 5ml of water then we will notice *
1 point
8. A few drops of ethanoic acid were added to solid sodium carbonate. The possible results of the reactions are *
1 point
9. When acetic acid reacts with ethyl alcohol, we add conc. H2SO4, it acts as and the process is called *
1 point
10. Which of these is not a cristalline form of carbon? *
1 point
Submit
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy