Quick Quiz ( Mobile Recommended )
Questions ▼
Apni Kaksha Chemistry. We covered all the Apni Kaksha Chemistry in this post for free so that you can practice well for the exam.
Install our MCQTUBE Android App from the Google Play Store and prepare for any competitive government exams for free.
These types of competitive mcqs appear in the exams like MHT-CET, NEET, JEE (Mains), and other Competitive Examinations, etc. We created all the competitive exam mcqs into several small posts on our website for your convenience.
You will get their respective links in the related posts section provided below.
Related Posts:
- 1st PUC Chemistry Midterm Question Paper
- 12th Chemistry One Mark Questions with Answers
- 12th Chemistry One Mark Online Test
Apni Kaksha Chemistry Objective for Students
Which of the following aqueous solutions will have the maximum pH value?
a) 0.1 M hydrochloric Acid
b) 0.1 M acetic Acid
c) 0.1 M hydrocyanic Acid
d) 0.1 M ammonium hydroxide
Option d – 0.1 M ammonium hydroxide
A solution has a pH of 8 and is diluted 1000 times. What will be the approximate pH after dilution?
a) 8
b) 5
c) Between 7 and 8
d) 4
Option c – Between 7 and 8
What is the pH of the solution formed by mixing 40 mL of 0.2 M sulfuric Acid with 10 mL of 0.1 M hydrochloric Acid?
a) 0.74
b) 0.468
c) 7.4
d) 4.68
Option b – 0.468
An acidic solution has a pH of 5. If 1 mL of this solution is diluted to a final volume of 1 litre, the resulting pH will be
a) 3.45
b) 10.25
c) 8.58
d) 6.96
Option d – 6.96
When 20 mL of 0.1 M HCl is mixed with 20 mL of 0.001 M KOH, the pH of the resulting solution is
a) 2
b) 1.3
c) 7
d) 0
Option b – 1.3
Assuming complete dissociation, the pH of a 0.05 M sulfuric Acid solution is
a) 1
b) −2
c) −1
d) +2
Option a – 1
A weak monobasic Acid shows a pH of 5 in a 0.005 M solution. The percentage ionization of the Acid is
a) 2%
b) 0.2%
c) 0.5%
d) 0.25%
Option b – 0.2%
Which of the following solutions will have a pH equal to 12?
a) 0.01 M potassium hydroxide
b) 1 N potassium hydroxide
c) 1 N sodium hydroxide
d) 1 N calcium hydroxide
Option a – 0.01 M potassium hydroxide
Two solutions, A with pH 3 and B with pH 2, are mixed in equal volumes. The pH of the final mixture will be
a) 3.2
b) 1.95
c) 3.4
d) 3.5
Option b – 1.95
We covered all the apni kaksha Chemistry above in this post for free so that you can practice well for the exam.
Check out the latest mcq content by visiting our mcqtube website homepage.
Also, check out:
- 12th Chemistry Objective Questions in Hindi
- 11th Chemistry Important Questions State Board English Medium
- 11th Chemistry Full Portion Question Paper
