1. Which of the following is lewis base?
A. NH2 − NH2B. BF3C. XeF6D. AlCl3
Live
Varsity KA Admission Model Test 47
100 questions • 60 minutes • Each correct answer carries +1 mark. Each wrong answer deducts 0.25 mark.
Exam Overview
Total Questions
100 MCQ
Duration
60 minutes
Total Marks
100
Negative Marking
-0.25
Subject-wise Distribution
| General Science | 54 |
| Chemistry | 18 |
| Physics | 13 |
| Biology | 12 |
| English | 2 |
| Mathematics | 1 |
Question Pattern Preview
2. Location of bicuspid valve-
A. Between left ventricle and aortaB. Bteween right atrium and right ventricleC. Between left ventricle and left atriumD. Between right atrium and superior venacava
3. The capacitance of parallel plate capacitor will increase if the place between the two plates is-
A. made air freeB. air conduction is increasedC. filled with di electricD. none
4. Ammoniacal silver nitrate solution is called of-
A. Fehling reagentB. Lucas reagentC. Tollen’s reagentD. Grignard reagent
5. Which class of fish is called lobe-finned fish?
A. ChondrichthyesB. SarcopterygiiC. ActinopterygiiD. Amphibia
6. The antonym of the word 'concord' is-
A. harmonyB. thriftyC. conflictD. scanty