Long Answer TypeState and explain the geometric arrangements possible in sp3d and sp3d2 hybridisation. Name the d-orbitals involved in these.
Which hybrid orbitals are used by carbon atoms in the following molecules ?
(a) CH3 – CH3
(b) CH3 – CH = CH2
(c) CH3 – CH2 - OH
(d) CH3 - CHO
(e) CH3COOH
Short Answer TypeDescribe the change in hybridization (if any) of the Al atom in the following reaction:![<pre>uncaught exception: <b>Http Error #404</b><br /><br />in file: /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php line 61<br />#0 [internal function]: com_wiris_plugin_impl_HttpImpl_0(Object(com_wiris_plugin_impl_HttpImpl), NULL, 'http://www.wiri...', 'Http Error #404')
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Is there any change in the hybridisation of B and N atoms as a result of the following reaction?
BF3 + NH3 → F3B.NH3?
Long Answer TypeShort Answer TypeCan a non-polar molecule have polar covalent bonds? Explain.
Yes, it is possible in case of the linear molecule. For example, carbon dioxide is non-polar although both carbon-oxygen bonds in carbon dioxide are polar. Also, symmetrical molecules such as methane and carbon tetrachloride are non-polar although four carbon-chlorine bonds in CCl4 are polar because polarities of the bonds mutually cancel out and molecules are of non-polar nature.
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