सूक्ष्मजीव: हमारे दोस्त या दुश्मन? 🤔 क्लास 8 के बच्चों के लिए सुपर आसान हिंदी नोट्स!
सूक्ष्मजीव: हमारे दोस्त या दुश्मन? 🤔 क्लास 8 के बच्चों के लिए सुपर आसान हिंदी…
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क्या आप Class 10 Science के Chemistry Chapter से कन्फ्यूज्ड हैं? इस Post में हम सॉल्व करेंगे टॉप 5 महत्वपूर्ण सवालों को सरल हिंदी में
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Inorganic Chemistry
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Acid, Base And Salt
Acid A compound that release H+ ions. Turning blue Litmus Red. Sour taste. Base A…
Inorganic Chemistry
Organic Chemistry
Physical Chemistry
All About Vitamins Functions, Sources, Deficiencies And Sample Questions
What is Vitamin Vitamins are organic compounds required in small amounts for essential metabolic processes…
Determination
Normality
How to Determine Normality of Sodium Thiosulfate
Appratous Volumetric flask Burette Pipette Conical flask (Erlenmeyer flask) Beaker Measuring cylinder Stirring rod Funnel…
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Preparation of 4% Neutral Boric Acid Solution
Required Apparatus One-liter beaker Stirring rod Hot plate or heat source Measuring cylinder (for 750…
Normality
Preparation and Titration of 0.2N HCl
To prepare a 0.2N HCl solution, you need to dilute concentrated hydrochloric acid with distilled…
Inorganic Chemistry
Full Hand Writing Copy Note Of Tin (Sn) with PDF
Tin (Sn) with PDF Namaste students! 📚 Is Copy Note mein hum Tin (Sn) ke…
Normality
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preparation of 0.1N NaOH Solution
Normality (N):- Normality is the number of gram equivalents of solute/liter of solution. Molecular Weight…
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What is Ozone? Ozone Structure, Properties & Uses
What is Ozone? Ozone Structure, Properties & Uses Ozone (O3) is a highly reactive gas…