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"The general formula for alkanes is", introduction to alkanes Multiple Choice Questions (MCQ) with choices cnh2n+2, cnh2n, cnh, and ch2n to learn e-learning courses. Learn hydrocarbons questions and answers to improve problem solving skills for online bachelor degree programs.
Introduction to Alkanes Questions and Answers PDF Download eBook
MCQ: The general formula for alkanes is
- CnH2n
- CnH2n+2
- CnH
- CH2n
A
MCQ: The double bonds between carbon (C) atoms is due to overlapping of two p-orbitals forming
- sigma bond
- pi bond
- ionic bond
- co-ordinate bond
B
MCQ: After Neon (Ne), the enthalpy change of vaporization is highest in
- Helium (He)
- Xenon (Xe)
- Krypton (Kr)
- Argon (Ar)
B
MCQ: Metals which are high in reactivity series are used to extract
- metals
- oils
- non-metals
- metalloids
C
MCQ: The acidic nature of Aluminum (Al+3) and Silicon (Si±4) ions can be judged by allowing them to react with
- water
- O2(g)
- acids
- alkalis
D