A positive catalyst _______ the rate of a reaction by _____ the activation energy. (ii) human blood is a buffer solution of _________ and _________. (iii) bf3 is a _________ since it is an _________ deficient molecule. (iv) oxygen is ________ due to the presence of ______ unpaired electrons. (v) a solution of fecl3 is ________ due to ________ hydrolysis.
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⭐⭐⭐ Hey mate!!⭐⭐⭐
__________________________________________________________
♐1) increases , decreasing
♐2) carbonic acid and bicarbonate ions
♐3) stable , electron deficient
♐4) paramagnetic, two unpaired electrons
♐5) acidic
Hope it will help you....✌️✌️
#phoenix⭐
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