Скачать или смотреть Most Important Questions/Topics of WATER Chapter|Applied Chemistry Semester 01

Most Important Questions/Topics of WATER Chapter|Applied Chemistry Semester 01#water #polytechnicstudents
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Applied Chemistry के Water Chapter पूरा सिर्फ 1 मिनट में! जानिए — कठोर और मुलायम जल, अस्थायी और स्थायी कठोरता, कठोरता उत्पन्न करने वाले लवण, कठोरता की इकाइयाँ (ppm, mg/L), संख्यात्मक गणनाएँ, और कठोरता हटाने की विधियाँ — जैसे Boiling, Lime Soda, Zeolite Process। Polytechnic, JEE और NEET छात्रों के लिए उपयोगी वीडियो।
अस्थायी कठोरता (Temporary Hardness): Ca(HCO₃)₂ और Mg(HCO₃)₂ से उत्पन्न होती है

स्थायी कठोरता (Permanent Hardness): CaCl₂, MgCl₂, CaSO₄, MgSO₄ से होती है

कठोरता दूर करने के उपाय (Removal methods): Boiling, Lime Soda Process, Ion Exchange, Zeolite method

Soap reaction, units of hardness (ppm), and simple numericals explained in Hindi + English
You will learn:

Temporary hardness (अस्थायी कठोरता) और Permanent hardness (स्थायी कठोरता)

Salts causing water hardness (कठोरता उत्पन्न करने वाले लवण)

Units of hardness (ppm & mg/L) – कठोरता की इकाई

Soap scum formation and poor lathering (साबुन की झाग कम बनने का कारण)
Numerical examples (संख्यात्मक प्रश्न)
Easy methods to remove hardness (कठोरता दूर करने के उपाय)
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