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#✍ எக்ஸாம் குறிப்பு #📚 மாதிரி வினா-விடை #🧒குழந்தைகளுக்கான கல்வி📔 #💡போட்டித்தேர்வுக்கு தயாராகுதல் #🤔 Unknown Facts
✍ எக்ஸாம் குறிப்பு - Class 10 AcidBases and Salt Natures Self Defence Bee s stins . and irritation pain It causes Using mild base, baking soda gives relief: Nettle leaves stinging hair Insect Methanoic acid causes burnins pain. Rubbing the area with leaf of Remedy dock plant Morescorecbse Nature's Acids SALT Salt of strong strong base = Neutral (pH = 7) acid Vinegar Acetic acid Salt of strong acid weak base = Acidic (pH < 7) Curd Lactic acid Salt of weak acid Basic (pH > 7) strong base Orange lemon Citric acid Tartaric acid Tamarind Tomato Oxalic acid sting sting Ant Nettle Methanoic acid (Formic acid) HCOOH Class 10 AcidBases and Salt Natures Self Defence Bee s stins . and irritation pain It causes Using mild base, baking soda gives relief: Nettle leaves stinging hair Insect Methanoic acid causes burnins pain. Rubbing the area with leaf of Remedy dock plant Morescorecbse Nature's Acids SALT Salt of strong strong base = Neutral (pH = 7) acid Vinegar Acetic acid Salt of strong acid weak base = Acidic (pH < 7) Curd Lactic acid Salt of weak acid Basic (pH > 7) strong base Orange lemon Citric acid Tartaric acid Tamarind Tomato Oxalic acid sting sting Ant Nettle Methanoic acid (Formic acid) HCOOH - ShareChat