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A flask is used in the laboratory to hold, mix, and heat. Its narrow neck helps to prevent spills, which makes it safer during experiments. It can be easily swirl liquids in it without spilling. Flasks come in different types, such as Erlenmeyer and volumetric flasks, each made for specific tasks. So, they are very useful for doing accurate and controlled experiments in the lab.

A Bunsen burner gives a single, open flame that helps in heating, sterilizing, and burning substances in the lab. You can easily control the flame’s strength by adjusting the gas and air supply. It is commonly used to heat chemicals in test tubes, beakers, and flasks. Besides that, it also helps in sterilizing tools and doing flame tests. Overall, it gives a clean, hot, and steady flame, which is perfect for lab experiments.

A spatula is not meant for measuring; instead, it is used to transfer, mix, or handle small amounts of solid substances in the lab. It helps scoop powders or granules from containers easily. This is especially useful when dealing with small quantities of chemicals. For proper measurement, tools like balances, measuring cylinders, or volumetric flasks are used. So, the spatula is mainly for handling, not measuring.

A thermometer in the laboratory is used to accurately measure the temperature of substances or surroundings. It helps track temperature changes during experiments, especially in chemical reactions. This ensures that conditions stay safe and correct for accurate results. Thermometers are also important for heating, cooling, and calibration tasks. Depending on the experiment, they can measure a wide range of temperatures.

Test tubes are used in labs to hold, mix, and heat small amounts of liquids or solids. They are helpful in chemical reactions when only a small sample is needed. In biology, test tubes are used to grow cultures or observe changes. Their shape makes it easy to compare many samples at once. Also, their round bottom allows even heating over a flame.

Filter paper is used in the lab to collect solid particles from a liquid or gas during filtration. It works by trapping the solid part (residue) while letting the liquid (filtrate) pass through. This helps separate substances that don’t dissolve in liquids. Filter paper is often used in chemical experiments, water cleaning, and microbiology. It’s a simple but important tool for separating mixtures.

A microscope is used to make tiny objects or organisms look bigger so we can see their details clearly. It is very important in biology, medicine, and science to study cells, tissues, and microorganisms. Common types of microscopes include light, compound, stereo, and electron microscopes. Light and compound microscopes are mostly used in schools and basic labs. Electron microscopes give much higher magnification and are used for advanced research.