The process of fermentation involves all the enzymes except__________________?

A. sp3 – sp2
B. sp2 – sp
C. sp2 – sp
D. sp3 – sp2 – sp

A. n. butane
B. Ethanol
C. Ethane
D. Diethy1 ether

A. 2.0 x 10-10 mol dm-3
B. 1.414 x 10-5 mol dm-3
C. 1.0 x 10-10 mol dm-3
D. 1.0 x 10-5 mol dm-3

A. PdCl2
B. Cu2Cl2
C. CuCl2
D. PbCl2

A. Hot air currents
B. folds of filter paper
C. oven
D. Vacuum desiccator

A. F – Cl – Br
B. Li+1 – Na+1 – K+1
C. F – Ne – Na+
D. H+ – H- – H