Question

any body want any question papers and pdf and any thing , anything means only for good purpose for study related you want means please said your board and state and standard I will enter ok in my question and iam follow you please enter the state , board and std ​and which language you want question paper is more important​

Answer 1

Step-by-step explanation:

इसका अणुसूत्र H2O है। जल की संरचना में दो हाइड्रोजन परमाणु आक्सीजन परमाणु से सहसंयोजक बन्ध (Covalent Bond) द्वारा जुड़े रहते हैं। जल का अणुभार 18 है। शुद्ध जल रंगहीन, गन्धहीन हेाता है।