All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
Class 12 Exam  >  Class 12 Questions  >  Can you explain the answer of this question b... Start Learning for Free
SaveJoin the Discussion on the App
Can you explain the answer of this question below:
Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide.     
  • A:
    Ni1.02O1.00  
  • B:
    Ni0.96O1.00
  • C:
    Ni0.96O0.98   
  • D:
    Ni0.98O1.00
The answer is d.
FREE This question is part of
Download PDF Attempt Test
Download PDF Attempt this Test
Verified Answer
Can you explain the answer of this question below:Analysis show that n...

Total charge of nickel.
(0.96 x 2) + (0.04 x 3) = 2.04.

Formula of solid = NiO1.02 = Ni0.98O.
View all questions of this test
Most Upvoted Answer
Can you explain the answer of this question below:Analysis show that n...
D8 configuration: Ni2+d7 configuration: Ni3+total charge of Ni ions = (0.96×2) + (0.04×3) = 2.04this charge is balanced by -ve charge on O atomnumber of O2- atoms = 2.04/2 = 1.02 formula of the oxide: Ni(1.00)O(1.02) = Ni(0.98)O(1.00)?
Free Test
FREE
Start Free Test
Start Free Test
Community Answer
Can you explain the answer of this question below:Analysis show that n...
Analysis of Nickel Oxide Composition:
- The analysis shows that nickel oxide consists of nickel ions, with 96% of the ions having a d8 configuration and 4% having a d7 configuration.
- This information indicates the ratio of nickel ions with different configurations present in the oxide.

Interpreting the Formula:
- The formula for nickel oxide can be represented as Ni1-xO, where x represents the percentage of nickel ions with a different configuration.
- In this case, 96% of the nickel ions have a d8 configuration, so x = 0.96.
- Therefore, the formula for the oxide would be Ni0.96O1.00, representing the ratio of nickel ions with different configurations.

Identifying the Correct Formula:
- Amongst the given options, the formula that best represents the composition of nickel oxide based on the analysis would be Ni0.96O1.00.
- Option D, Ni0.98O1.00, closely aligns with the analysis results as it considers the 96% of nickel ions with a d8 configuration.
Therefore, the correct formula for the nickel oxide based on the analysis provided is Option D: Ni0.98O1.00.
< Previous Question Next Question >
Explore Courses for Class 12 exam

Similar Class 12 Doubts

Read the passage given below and answer the following questions:Although actinoids are similar to lanthanoids in that their electrons fill the 5f orbitals in order, their chemical properties are not uniform and each element has characteristic properties. Promotion of 5f - 6d electrons does not require a large amount of energy and examples of compounds with ππacid ligands are known in which all the 5f, 6d, 7s, and 7p orbitals participate in bonding. Trivalent compounds are the most common, but other oxidation states are not uncommon. Especially thorium, protactinium, uranium, and neptunium tend to assume the +4 or higher oxidation state. The following questions are multiple choice questions. Choose the most appropriate answer:Q. General electronic configuration of actinoids is (n – 2)f1–14 (n – 1)d0–2 ns2. Which of the following actinoids have one electron in 6d orbital?

Read the passage given below and answer the following questions:Although actinoids are similar to lanthanoids in that their electrons fill the 5f orbitals in order, their chemical properties are not uniform and each element has characteristic properties. Promotion of 5f - 6d electrons does not require a large amount of energy and examples of compounds with ππacid ligands are known in which all the 5f, 6d, 7s, and 7p orbitals participate in bonding. Trivalent compounds are the most common, but other oxidation states are not uncommon. Especially thorium, protactinium, uranium, and neptunium tend to assume the +4 or higher oxidation state. The following questions are multiple choice questions. Choose the most appropriate answer:Q. Gadolinium belongs to 4f series. Its atomic number is 64. Which of the following is the correct electronic configuration of Gadolinium?

Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d.
Question Description
Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d..
Solutions for Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. defined & explained in the simplest way possible. Besides giving the explanation of Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d., a detailed solution for Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. has been provided alongside types of Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. theory, EduRev gives you an ample number of questions to practice Can you explain the answer of this question below:Analysis show that nickel oxide consist of nickel ion with 96% ions having d8 configuration and 4% having d7 configuration. Which amongst the following best represents the formula of the oxide. A:Ni1.02O1.00B:Ni0.96O1.00C:Ni0.96O0.98D:Ni0.98O1.00The answer is d. tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup