Kerala SSLC Chemistry study guide
Kerala SSLC Chemistry · Work through your exam, one topic at a time.
The Kerala SSLC (Secondary School Leaving Certificate) examination is the state-level school-leaving examination administered through the Kerala Pareeksha Bhavan portal, which is the official source for SSLC circulars, timetables and results. Candidates who reach the end of secondary schooling in Kerala sit it, and the portal also lists parallel streams such as SSLC (HI), THSLC, THSLC (HI) and AHSLC, so a candidate should confirm which stream and subject combination applies to them before planning revision. Chemistry is one subject within the written examination; the retrieved page does not state the number of questions, the duration of the Chemistry paper, the pass mark, any fee, or the weightings of syllabus units, so treat those figures as unconfirmed until the current notification is published. Preparation should follow the timetable circulars posted on the portal, since the March 2021 cycle shows that revised timetables and a separate model examination timetable are issued and can change dates. A sensible order is to work through the prescribed textbook units, practise written answers in the format the paper demands, and use the model examination schedule as a timed rehearsal. Do not rely on remembered dates or marks from earlier years; check the portal each cycle. Topics on this exam: Chemistry. The Kerala SSLC Chemistry study guide has 1 section and about 481 words.
01Kerala SSLC Chemistry: Periodic Trends, Moles, Electrochemistry and Organic Naming
Kerala SSLC Chemistry (Science Part 2) rewards application: predict a periodic trend, convert mass ↔ moles ↔ gas volume, decide a displacement or cell reaction, and name a carbon compound. Questions are short-answer and structured, built on the SCERT Kerala Class 10 Chemistry units: periodic table and periodic properties, mole concept and stoichiometry, reactivity series and electrochemistry, and nomenclature and isomerism of organic compounds. Modern periodic law: properties are periodic functions of atomic number, so elements are ordered by Z, not atomic mass. Across a period nuclear charge rises while shell number stays constant: atomic radius falls, ionisation energy and electronegativity rise, metallic character falls.
481 words, about 2 minMore study resources for Kerala SSLC Chemistry
- FlashcardsMole. The amount of substance containing 6.022 × 10^23 particles (Avogadro number).
- Cheat sheetMole concept: 1 mol = 6.022 × 10^23 particles (Avogadro number); mass of 1 mol of a substance in grams equals its molar mass in g/mol.
- Key termsAtomic number. The number of protons in the nucleus of an atom.
- Study planMap the full Chemistry syllabus into a one-page checklist of units, sub-topics, and the marks weighting typically seen in the SSLC pattern.
- Common mistakesThe candidate memorises the sequence of subshells as 1s 2s 2p 3s 3p 4s 3d but then applies the aufbau principle literally in order of increasing n, forgetting that 4s has lower energy than 3d and is filled first.
- Exam-day guideCarry the printed hall ticket issued for the SSLC practical examination.