1. Which one cannot be oxidized?
A. FluorideB. ChlorideC. BromideD. Iodide F2
2. What is the shape of sperm of Cycas?
A. CylindricalB. Spindle-shapedC. Top-shapedD. Cup-shaped
3. What is the source of gas used in semi-micro method? H2S
A. H2NCSNH2 + H2OB. diluted F eS+ H2SO4C. diluted F eSO4 + H2SO4D. CH3CSNH2 + H2O
4. Water-insoluble protein –
A. HistoneB. ProtaminC. ProlaminD. Albumin
5. Which is not an example of eye gland?
A. Lacrimal glandB. Harderian glandC. Meibomian glandD. Ceruminous gland
6. Which of the following sequences is correct in the case of first ionization energy?
A. F > N > C > OB. F > O > N > CC. O > F > N > CD. F > N > O > C