set 2 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 4 EXERCISES
The following question based on classification of elements, chemical bonding, periodicity in properties & physical transformation topic of general science mcq
(a) Addition of solute to a solution increases its water potential
(b) Water vapour pressure of any solution is lower than vapour pressure of pure water
(c) Boiling point of any water solution is higher than pure water
(d) When a solution is separated with the help of semipermeable membrane, then water flow can be stopped by giving pressure to the solution
The correct answers to the above question in:
Answer: (a)
Practice classification of elements, chemical bonding, periodicity in properties & physical transformation (set 2) Online Quiz
Discuss Form
Read more chemistry Based General Science Questions and Answers
Question : 1
Newlands could classify elements only upto
a) chlorine
b) calcium
c) copper
d) chromium
Answer »Answer: (b)
Question : 2
The octet rule is not valid for which one of the following molecules?
a) H2S
b) NH3
c) CO2
d) BF3
Answer »Answer: (d)
Question : 3
Give thought to following statements.
- In the process of osmosis, the solvent moves towards a dilute solution from the concentrated solution.
- In reverse osmosis internal pressure but upon a dilute solution.
a) Only 2
b) Both 1 and 2
c) Only 1
d) Neither 1 nor 2
Answer »Answer: (d)
Question : 4
Mendeleev classified elements in
a) eight periods and eight groups
b) seven periods and eight groups
c) increasing order of atomic groups
d) eight periods and seven groups
Answer »Answer: (b)
Mendeleev’s periodic table consists of seven periods and eight groups.
Question : 5
Consider the following statements:
- Maximum covalency of carbon is 4, whereas maximum covalency of silicon is 6.
- The maximum covalency of an element is limited to 6.
a) 2 only
b) Both 1 and 2
c) 1 only
d) Neither 1 nor 2
Answer »Answer: (c)
Question : 6
Match List-I with List-II:
List-I | List-II |
A. Electrolysis | 1. Resistant to corrosion |
B. Anodization | 2. Laws of electrolysis |
C. Electrochemical cell | 3. Recharging of battery |
D. Faraday | 4. Chemical energy into electrical energy |
a) A – (1), B – (3), C – (4), D – (2)
b) A – (3), B – (1), C – (2), D – (4)
c) A – (3), B – (4), C – (1), D – (2)
d) A – (3), B – (1), C – (4), D – (2)
Answer »Answer: (d)
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz
Recently Added Subject & Categories For All Competitive Exams
Most Important Antonyms Vocabulary - IBPS Clerk Prelims 2024
Latest Antonyms multiple choice questions and answers with free PDFfor IBPS Clerk Prelims 2024. English Vocabulary practice exercise for all bank exam
Continue Reading »
Syllogism Practice Questions Answers PDF - IBPS Clerk 2024
Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam
Continue Reading »
IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers
Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download
Continue Reading »
New Cloze Test Questions and Answers PDF - IBPS Clerk 2024
The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF
Continue Reading »