After reading this article you will learn about the quality of water suitable for laundry work. Hard Water: The presence of some of the important dissolved impurities in water makes it unsuitable for washing of clothes. These dissolved impurities are compounds of calcium, magnesium and iron salts in water. They cause hardness in water which […]
Water Suitable for Laundry Work | Laundry Work | Home Science
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Hardness of Water: Harms and Remedies |Hindi
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Read this article in Hindi language to learn about the harms caused by hardness of water along with its remedies. कठोर जल स्वास्थ्य के लिए हानिकारक होता है । ये हानियाँ निम्न प्रकार हैं: 1. पाचन क्रिया पर बुरा प्रभाव पड़ता है तथा भोजन का पाचन ठीक प्रकार से नहीं हो पाता । 2. स्वाद […]
Essay on Water in Hindi
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Read this essay in Hindi language to learn about the importance of water in our lives. ऑक्सीजन के बाद जीवित प्राणियों के लिए जल एक महत्वपूर्ण पदार्थ है । सभी प्राणियों के शरीर में जल की कुछ-न-कुछ मात्रा अवश्य ही रहती है । मनुष्य भोजन के बिना कई दिनों तक जीवित रह सकता है, परन्तु […]