NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
Valence Shell Electron Pair Repulsion Water has 4 regions of electron density around the central oxygen atom (2 bonds and 2 lone pairs). These are arranged in a tetrahedral shape. The resulting molecular shape is bent with an H-O-H angle of 104.5°. ...
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NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
(hydration). Many substances enter into an exchange reaction with water when they are dissolved in it; this is called hydrolysis. Those organic substances that contain polar groups (—OH, —NH2, —COOH, and others) and whose molecular weight is not too high dis-solve in water. Water itself...
Results are analyzed to test a recent hypothesis that a resonant exchange of rotational quanta causes the thermal conductivity of a polar gas to seem anomalously low in relation to its viscosity. It is concluded that the interchange of rotational energy between neighboring dipoles may be important,...
E., and Worsnop, D.: Infrared complex refractive indices of supercooled liquid HNO3/H2O aerosols, J. Geophys. Res., 104, 30 571-30 584, 1999. 10692, 10696 Poole, L. R. and McCormick, M. P.: Airborne lidar observations of Arctic polar stratospheric...
Private chat with local GPT with document, images, video, etc. 100% private, Apache 2.0. Supports oLLaMa, Mixtral, llama.cpp, and more. Demo: https://gpt.h2o.ai/ https://gpt-docs.h2o.ai/ - h2ogpt/tests/test_client_calls.py at main · h2oai/h2ogpt
Polar stratospheric clouds (PSCs) play a key role in stratospheric ozone depletion. Surface-catalyzed reactions on PSC particles generate chlorine compounds that photolyze readily to yield chlorine radicals, which in turn destroy ozone very efficiently. The most prevalent PSCs form at temperatures sev...