Test Instructions:
- This Mock test contains 30 MCQ questions.
- Choice and sequence for attempting questions will be as per the convenience of the candidate.
- Read each question carefully.
- Determine the one correct answer out of the four available options given for each question.
- Each question awards you 1 point.
- You can end the test any time by clicking “quiz summary>finish quiz”.
- The mock test will automatically be submitted when the time is up.
- You can review all questions once again and evaluate your mistakes by clicking “view questions” when the result is displayed.
- You can apply for Leaderboard when the result is displayed.
- You can re-attempt the exam as per your wish, yet scores of the first attempt will be recorded!
Quiz Summary
0 of 30 Questions completed
Questions:
Information
|
You must fill out this field. |
|
|
You must fill out this field. |
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 30 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
-
Get India’s No. 1 MHT-CET Chapter-wise Mock Test
Get India’s No. 1 MHT-CET Full Length Tests
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 30
1. Question
1 point(s)Which of the following is strong electrolyte?
CorrectIncorrect -
Question 2 of 30
2. Question
1 point(s)Which of the following is NOT a weak acid?
CorrectIncorrect -
Question 3 of 30
3. Question
1 point(s)When citric acid is added to milk of magnesia, ____is formed which is a buffer.
CorrectIncorrect -
Question 4 of 30
4. Question
1 point(s)The pH of a solution is 3.12. The pOH of this solution is__
CorrectIncorrect -
Question 5 of 30
5. Question
1 point(s)The disassociation constant of a weak base (BOH) is 1.8 × 10^-5 its degree of disassociation in 0.01 M solution is____
CorrectIncorrect -
Question 6 of 30
6. Question
1 point(s)A weak monobasic acid (HA) is 16% dissociated in its 0.03 M solution. The percent dissociation in its 0.12 M solution is ____.
CorrectIncorrect -
Question 7 of 30
7. Question
1 point(s)If the Ksp of a sparingly soluble salt, A3B2 in water is 1.08 × 10^-8 , its solubility in mol L-¹ is
CorrectIncorrect -
Question 8 of 30
8. Question
1 point(s)What is the pH of one litre buffer solution containing 0.1 mole of CH3COOH and 0.1 mole of CH3COONa? [ pKa of acid = 4.74 ]
CorrectIncorrect -
Question 9 of 30
9. Question
1 point(s)How many grams of NaOH must be dissolved in 1 L of solution of give it a pH value of 11?
CorrectIncorrect -
Question 10 of 30
10. Question
1 point(s)Select the incorrect statement.
CorrectIncorrect -
Question 11 of 30
11. Question
1 point(s)The conjugate acid and base differ with respect to each other by
CorrectIncorrect -
Question 12 of 30
12. Question
1 point(s)Conjugate base for Bronsted acids H2O and HF are _____
CorrectIncorrect -
Question 13 of 30
13. Question
1 point(s)The number of species of the following that can act both as Bronsted acids and bases is HCl, ClO−4, −OH, H+ ,H2O, HSO−4, ,SO42−, H2SO4,Cl−
CorrectIncorrect -
Question 14 of 30
14. Question
1 point(s)Which will make basic buffer?
CorrectIncorrect -
Question 15 of 30
15. Question
1 point(s)Concentration of the Ag+ ions in a saturated solution of Ag2C204 is 2.2 x 10 ^-4 mol / L . Solubility product of Ag2C2O4 is
CorrectIncorrect -
Question 16 of 30
16. Question
1 point(s)pH of a saturated solution of Ca(OH)2 is 9 . The solubility product K(sp) of Ca(OH)2 is
CorrectIncorrect -
Question 17 of 30
17. Question
1 point(s)Buffer solutions have constant acidity and alkalinity because
CorrectIncorrect -
Question 18 of 30
18. Question
1 point(s)0.023 g of sodium metal is reacted with 100 cm3 of water. The pH of the resulting solution is ______.
CorrectIncorrect -
Question 19 of 30
19. Question
1 point(s)pH value of which one of the following is NOT equal to one?
CorrectIncorrect -
Question 20 of 30
20. Question
1 point(s)An acid HA ionises as
HA
H+ + A–The pH of 1.0 M solution is 5. Its dissociation constant would be
CorrectIncorrect -
Question 21 of 30
21. Question
1 point(s)The Ksp for Cr(OH)3 is 1.6 × 10–30. The molar solubility of this compound in water is :
A1.6 × 10–30/27
BCDCorrectIncorrect -
Question 22 of 30
22. Question
1 point(s)A solution of HCl is diluted so that its pH changes by 0.3. How does concentration of H+ ion change?
CorrectIncorrect -
Question 23 of 30
23. Question
1 point(s)The pH of 0.1M CH3COOH is 2.873. What is pH of 0.1M NH4OH. Ka(CH3COOH) = 1.8 x 10^–5 and Kb(NH4OH) = 1.8 x 10^–5
CorrectIncorrect -
Question 24 of 30
24. Question
1 point(s)How many gram of CaC2O4 will dissolve in one litre of saturated solution? Ksp of CaC2O4 is 2.5 × 10–9 mol–2 and its molecular weight is 128.
CorrectIncorrect -
Question 25 of 30
25. Question
1 point(s)Which of the following is NOT a weak acid ?
CorrectIncorrect -
Question 26 of 30
26. Question
1 point(s)A wheel of moment of inertia 2kgm² is rotating about an axis passing through centre and perpendicular to its plane at a speed s60rad/s. Due to friction, it comes to rest in 5 minutes. The angular momentum of the wheel three minutes before it stops rotating is
CorrectIncorrect -
Question 27 of 30
27. Question
1 point(s)When ‘W’ joule of work done on a flywheel . its frequency of rotation increases from n1 Hz to n2 Hz . The M.I of flywheel about its axis of rotation is given by
CorrectIncorrect -
Question 28 of 30
28. Question
1 point(s)A solid cylinder of mass 2kg and radius 4cm is rotating about its axis at the rate of 3 rpm . The torque required to stop after 2π revolutions is
CorrectIncorrect -
Question 29 of 30
29. Question
1 point(s)A particle is moving in a circular path of radius a under the action of an attractive potential U = -k/2r² . Its total energy is
CorrectIncorrect -
Question 30 of 30
30. Question
1 point(s)For increasing the angular velocity of a object by 10%, the kinetic energy has to be increased by
CorrectIncorrect
H+ + A–
