Welcome to SciLab Virtual
Perform CBSE Class 10 Science practicals right from your browser. No lab equipment needed — just curiosity!
Physics
Electricity & Light experiments
Ohm's Law — V-I Characteristics
Verify Ohm's law by measuring voltage and current.
Resistors in Series & Parallel
Find equivalent resistance of resistors in series and parallel.
Focal Length of Convex Lens
Determine the focal length of a convex lens using distant object method.
Focal Length of Concave Mirror
Determine the focal length of a concave mirror.
Refraction through Glass Slab
Trace the path of a ray of light through a rectangular glass slab.
Dispersion of Light — Prism
Trace the path of light through a glass prism.
Magnetic Field — Electromagnet
Observe the magnetic effect of electric current.
Chemistry
Chemical reactions & properties
pH Testing with Indicators
Find the pH of various samples using pH paper.
Properties of Acids & Bases
Litmus tests, Zn + acid reaction, and Na2CO3 effervescence.
Types of Chemical Reactions
Combination, decomposition, displacement, and double displacement.
Burning of Magnesium Ribbon
Observe the combination reaction of Mg and O2.
Precipitation of Lead Iodide
Observe the double displacement reaction forming a yellow precipitate.
Reaction of Quick Lime with Water
Observe the exothermic combination reaction of CaO with water.
Decomposition of Ferrous Sulphate
Observe the thermal decomposition of FeSO4 crystals.
Decomposition of Lead Nitrate
Observe the thermal decomposition of Lead Nitrate powder.
Reactivity Series of Metals
Action of Zn, Fe, Cu, Al on various salt solutions.
Properties of Acetic Acid
Test smell, solubility, litmus effect, and NaHCO3 reaction.
Saponification — Making Soap
Study the preparation of soap (Saponification reaction).
Cleaning Capacity of Soap
Compare the cleaning capacity of soap in soft and hard water.
Biology
Life processes & reproduction
Observing Stomata
Prepare a temporary mount of a leaf peel to show stomata.
CO₂ Released in Respiration
Show that CO₂ is given out during respiration using germinating seeds.
Binary Fission & Budding
Study binary fission in Amoeba and budding in Yeast.
Dicot Seed — Embryo Parts
Identify the different parts of an embryo of a dicot seed.
Homology & Analogy
Study analogous and homologous organs in plants and animals.
Tyndall Effect
Observe scattering of light by colloidal particles.