1. Which reagent is used to differentiate between ethyne and ethene?
A. Tollen’s reagentB. Baeyer’s reagentC. Lucas reagentD. Fehling solution
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Varsity KA Admission Model Test 98
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 | 49 |
| Physics | 18 |
| Chemistry | 16 |
| Biology | 12 |
| English | 3 |
| Mathematics | 2 |
Question Pattern Preview
2. If I ____ rich, I would travel around the world.
A. amB. wasC. wereD. had been
3. Deuteron is-
A. Stable particleB. Unstable particleC. Composite particleD. None
4. For which one of the following reactions is appropriate? KP = KC
A. N2 (g) + 3H2 (g) ⇌ 2NH3 (g)B. P Cl5 (g) ⇌ P Cl3 (g) + Cl2 (g)C. I2 (g) + H2(g) ⇌ 2HI(g)D. N2O4(g) ⇌ 2NO2(g)
5. Which one related to, ionic product of water is correct? Kw
A. Kw = [H3O+] × [OH −]B. Kw = [H3O+]×[OH −] [H2O]2C. Kw = [H2O]2D. Kw = [H2O]2 × [OH −]
6. Used in the test for differentiating between and - CH3CHO CH3COCH3
A. K2Cr2O7/H +B. -DNP 2, 4C. [Ag(NH3)2]+D. P Cl3 [Ag(NH3)2]+