Among the following statements, choose the correct statements.
Choose the correct answer from the options given below:
Atoms of element B form hcp lattice and those of the element A occupy 2/3 rd of tetrahedral voids. What is the formula of the compound formed by the elements A and B?
Among the following statements related to ionic conductance. choose the correct statements.
Choose the correct answer from the options given below:
| LIST I | LIST II | ||
| A. | KMnO4 | I. | Orange |
| B. | K2Cr2O7 | II. | Green |
| C. | K2CrO4 | III. | Yellow |
| D. | K2MnO4 | IV. | Purple |
| LIST I | LIST II | ||
| A. | Fe2+ | I. | 2.84 BM |
| B. | Ni2+ | II. | 0.00BM |
| C. | Mn2+ | III. | 4.90BM |
| D. | Zn2+ | IV. | 5.92BM |
| List - I (Salts | List - II (Van't Hoff factor |
|---|---|
| (A) Mohr's Salt | (I) 3 |
| (B) Blue Vitriol | (II) 8 |
| (C) Lime slake | (III) 2 |
| (D) Alum | (IV) 5 |
Select the statements that are CORRECT regarding patterns of biodiversity.
Which of the following hormone is not produced by placenta ?
List - I | List - II | ||
| A | Streptokinase | I | Blood-Cholestrol lowering agents |
| B | Cyclosporin | II | Clot Buster |
| C | Statins | III | Propionibacterium sharmanii |
| D | Swiss Cheese | IV | Immuno suppressive agent |
Which of the following option determines percolation and water holding capacity of soils ?