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💙Popular Uses of Benzene💙 ▬ As a Solvent Benzene is commonly used as a solvent in many industrial, commercial and research projects. Manufacturers use products which contain benzene as solvents in various production stages and it is used in manufacturing chemical and plastic products. A few examples include resins, synthetic products such as nylon, Styrofoam and others. Benzene is also used in the production of asphalt that is used by roofing and paving companies. ▬ Benzene as an Intermediate Benzene is also used in the production of tires and rubber and it is found in adhesives that are used to glue soles to shoes. Further chemical compounds that are manufactured using Benzene include detergents, pesticides insecticides, herbicides, and dyes. ▬ Printing Industry If you didn’t know, Benzene is found in most products that are used in the printing industry. There are products that contain this chemical and are further used especially for cleaning printing equipment which also makes them last longer and more functional. Additionally, ink and a variety of painting products, such as spray paints, sealers, lacquers and stains also contain some portion of benzene. It keeps the paints in liquid form. ▬ As a Fuel Due to the high octane number and natural availability, Benzene is used as a fuel by a lot of people and manufacturers. Some have used it as a gasoline additive to help burn fuel more efficiently. ▬ Health Hazards However, the chemical also comes with health risks associated with exposure to benzene. It has several effects like headache, instability, convulsions, unconsciousness and irritations. Depending on the exposure, it can have both acute and chronic effects. And this can happen when Benzene is taken in through the mouth or inhaled through the air or absorbed by the skin. People are usually exposed to benzene when they fill their car with gasoline or while using household items that contain benzene or contaminated water.

✅Notes on s-Block Elements: Physical Properties of Alkali Metals: ➖These are soft in nature and can be cut with the help of knife except the lithium. ➖The atoms of alkali metals have the largest size in their respective periods. ➖The first ionization energy of the alkali metals are the lowest as compared to the elements in the other group. ➖The alkali metals show +1 oxidation state. ➖The alkali metals have low values of reduction potential (as shown in table-I) and therefore have a strong tendency to lose electrons and act as good reducing agents. ➖The melting and boiling points of alkali metals are very low because the intermetallic bonds in them are quite weak. Hydroxides of Alkali Metals: a)All the alkali metals, their oxides, peroxides and superoxides readily dissolve in water to produce corresponding hydroxides which are strong alkalies. ➖2Na + 2H2O → 2NaOH + H2 ➖Na2O + 2H2O 2NaOH ➖Na2O2 + 2H2O → 2NaOH + H2O2 ➖2KO2 + 2H2O → 2KOH + H2O2 + O2 b) The basic strength of these hydroxides increases as we move down the group Li to Cs. c) All these hydroxides are highly soluble in water and thermally stable except lithium hydroxide. d) Alkali metals hydroxides being strongly basic react with all acids forming salts. ➖NaOH + HCI → NacI + H2O ➖2NaOH + H2 SO4 → Na2SO4 + 2H2O Halides of Alkali metals: ➖M2O + 2HX → 2MX + H2O ➖MOH + HX → MX + H2O ➖M2CO3 + 2HX → 2MX + CO2 + H2O (M = Li, Na, K, Rb or Cs) (X = F, Cl, Br or I) ➖ll the alkali metals form ionic (electrovalent) compounds. ➖The alkali metals are good conductors of heat and electricity. ➖Alkali metals (except Li) exhibit photoelectric effect ➖The alkali metals and their salts impart a characteristic colour to flame.

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⚗️Short Trick of Amphoteric Metals & Oxides ⚡Trick to learn Amphoteric Oxides.   Zanabe Aali Ne Bekar Crke Gaya Punjabi Song! 'जनाबे  आली ने  बेकार  करके  गाया  पंजाबी सॉन्ग' ZnO              ➾        Zanabe Al2O3            ➾        Aali Ne BeO               ➾        Bekar Cr2O3           ➾       Crke Ga2O3           ➾       Gaya PbO               ➾      Punjabi SnO               ➾      Song ⚡Trick to learn Amphoteric Metals. Sb Zan Ki Aas Suno Prebhu Allah! 'सब जन की आस सुनो  प्रभु अल्लाह' Sn       ➾        Sb Zn       ➾       Zan   As       ➾       Aas Sn       ➾     Suno Pb       ➾     Prebhu Al       ➾     Allah 🅂🄷🄰🅁🄴 🅆🄸🅃🄷 🅈🄾🅄🅁 🄵🅁🄸🄴🄽🄳🅂 🤝🤝🤝  ▭▬▭▬▭▬▭▬▭▬▭▬▭▬    ♥️𝐅𝐎𝐑 𝐌𝐎𝐑𝐄 𝐂𝐎𝐍𝐓𝐄𝐍𝐓♥️                     💙💛 𝐉𝐎𝐈𝐍   💛💙