Compounds having same molecular formula but differ in structural formula are called __________________?

Related Mcqs:

1. The organic compounds having very high molecular weight are called _________________?

   A. carboxylic acids B. ketones C. aldehydes D. polymers...

2. The precess in which larger molecule with higher molecular weight breaks down into smaller moleucles with lower molecular weight____________________?

   A. polymerization B. pyrolysis C. isomerism D. no such process occurs...

3. The general formula of cycloalkene is __________________?

   A. CnH2n B. CnH2n+2 C. CnH2n-1 D. CnH2n-2...

4. Main source of organic compounds is__________________?

   A. Animal B. Fossil C. Coal D. Plants...

5. Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have________________?

   A. Low melting points B. Low vapour pressure C. High boiling points D. High electrical conductivity...

6. Organic compounds are soluble in ____________________?

   A. polar solvent B. non-polar solvent C. alkalies D. water...

7. Rate of reactions of most organic compounds are____________________?

   A. very slow B. very fast C. slow D. no regular character present...

8. Which one of the following compounds shows intense knocking ?

   A. n-pentane B. iso-heptane C. iso-octane D. n-heptane...

9. A double bond consists of __________________?

   A. Two sigma bonds B. Two Pi bonds C. One sigma and one Pi bonds D. One sigma and two Pi bonds...

10. Compound containing benzene ring in their structure are __________________?

    A. aliphatic B. aromatic C. carboxylic acid D. carbohydrates...