GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
11. | White lead has one of the following properties | ||
A. | Acidic | ||
B. | Crystalline | ||
C. | Amorphous | ||
D. | Neutral | ||
12. | The strongest acid among the following is | ||
A. | HF | ||
B. | HI | ||
C. | HCl | ||
D. | HBr | ||
13. | The noble gas which is used in radiotherapy of cancer is | ||
A. | Radon | ||
B. | Xenon | ||
C. | Krypton | ||
D. | Argon | ||
14. | The geometry of the complexes depends upon the type of ________ taking place in the valence shell of the central metal atom | ||
A. | Hybridization | ||
B. | Protonation | ||
C. | Deprotonation | ||
D. | Dissociation | ||
15. | KMnO4 acts as a | ||
A. | Reducing agent | ||
B. | Excellent precipitating reagent | ||
C. | Germicide | ||
D. | Oxidizing agent | ||