Which statement is not true for enzyme catalysis?
Enzymes work best at an optimum temperature
Enzymes work at an optimum pH
Enzymes are highly specific for substances
An enzyme raises activation energy
Enzymes are very efficient, very specific catalysts that work best under an optimum condition of temperature (298-310 K) and pH (5-7).
It lowers the activation energy.
Hence, the answer is Option (4)
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d