Introduction
Muhtasari
Carbon is unique among elements: it can form four strong covalent bonds with other atoms, including itself, creating chains, rings, and branches of almost infinite variety. This ability gives rise to millions of carbon compounds, from plastics and fuels to medicines and DNA.
In this lesson you will learn what organic chemistry is, what a homologous series means, and how organic molecules are named and represented.
Malengo
- Know that a hydrocarbon is a compound of hydrogen and carbon only
- Understand how to represent organic molecules using molecular formulae, general formulae, structural formulae and displayed formulae
Maelezo ya Somo
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Introduction. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- Organic chemistry is the study of compounds containing: A) Oxygen B) Carbon C) Nitrogen D) Hydrogen Answer: B
- Members of a homologous series differ by: A) One atom B) CH2 C) CO2 D) H2O Answer: B
- The prefix 'prop-' means the molecule has: A) 1 carbon B) 2 carbons C) 3 carbons D) 4 carbons Answer: C
- The general formula for alkanes is: A) CnH2n B) CnH2n+2 C) CnH2n-2 D) CnHn Answer: B
- A displayed formula shows: A) Only the molecular formula B) Every atom and every bond C) Only the functional group D) The 3D structure Answer: B
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Introduction? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
