Equally the carbon atoms are sp hybridised. Both the carbon atoms have also two unhybridised orbitals which overlap sidewise Along with the very similar orbitals of another carbon atom to kind two Jt bonds.
Solution: Let us consider The mixture among atoms of hydrogen HA and HB and eA and eB be their respective electrons.
Investigation in the foaming capability of different washing soaps plus the impact of addition of Sodium carbonate on it
Remedy: Electron gain enthalpy refers to inclination of an isolated gaseous atom to accept an additional electron to sort a destructive ion. Whilst electronegativity refers to inclination of the atom of a component to bring in shared pair of electrons in direction of it in a covalent bond.
(d) Bile is made up of loads of sodium bicarbonate which neutralises the acid content from the food stuff obtained in the stomach and can make it alkaline to make sure that pancreatic and intestinal enzymes can act on it.
Explanation: In case the do the job performed is zero, then it doesn’t automatically implies that the displacement is likewise zero. If the displacement is standard into the direction of force, then also perform completed is zero.
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Concern 6. Explain why chlorine is often converted ICSE Class 11 Biology into chloride ion additional very easily compared to fluoride ion from fluorine ?
Rationalization: Refractive index of optically denser medium is always more than the rarer medium. As light-weight is travelling from rarer to denser medium, it is going to bend in direction of the normal.
Clarification: The wavelength of Red is for a longer time than one other colour rays in the noticeable spectrum. For this reason, it scatters the least and reaches our eyes but Other people don't.
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Issue twenty. Identify The 2 circumstances which should be content for hydrogen bonding to take place in the molecule.
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Solution: When hydrogen is attached with extremely electronegative component within a covalent bonding the electrons in the covalent bond are shifted in direction of the more electronegative atom.