B atom receives hybridised to form 3 equal hybrid orbitals directed in direction of three comers of equilateral triangle with B atoms from the centre. Bond angle = a hundred and twenty°.
Reply: Let's look at the combination concerning atoms of hydrogen HA and HB and eA and eB be their respective electrons.
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(a) Precisely what is the advantage of owning a lot of villi about the inner area of modest intestine ?
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2 be the first conditions as well as popular distinction of the primary and 2nd arithmetic progression, respectively.
Perseverance of pH of some remedies attained from fruit juices, Resolution of recognized and diversified concentrations of acids, bases and salts making use of pH paper or common indicator.
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(a) Digestion — Digestion is any modify which makes the food items soluble and of this kind of chemical character that it could be absorbed quickly via dwelling membranes.
Rationalization: The wavelength of Pink is for a longer time than another colour rays in the obvious spectrum. Consequently, it scatters the minimum and reaches our eyes but Some others will not.
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Clarification: According to magnetic influence of existing, when present flows via a conducting wire, a magnetic discipline is created all around it.
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