Related InterviewSolutions

• Atomic number of Chlorine is 17. What is the number of electrons in the valence shell of Chlorine?
• With the help of an example explain what is meant by homologous series.
• Which of the following is the second member of the alkene homologous series ?A. ButyneB. PropeneC. EhteneD. Pentene
• How many methylene units are less in the formula of the second member than the third member of two homologous series of alkenes?
• By how many `-CH_2-` (methylene) units do the formulae and the first two members of homologous series of alkane, methane `(CH_4)` and ethane `(C_2H_6)` differ? Similarly, by how many `-CH_2-` Units do the neighbouring members ethane `(C_2H_6)` and propane `(C_3H_8)` differ from each other?
• How many methylene units are extra in the formula of the fourth member than the third members of the homologous series of alcohols?
• Diamond and graphite have the same.........A. chemical propertiesB. degree of hardnessC. electrical conductivityD. physical forms
• Monomer of polythene is.A. `CH-=CH`B. `CH_(2)=CH_(2)`C. `CH_(3)-CH_(3)`D. `C_(2)H_(5)-C_(2)H_(5)`
• Gas evolved during fermentation...........A. `O_(2)`B. COC. `H_(2)`D. `CO_2`
• Catenation