Maharashtra HSC Chemistry Answer Key 2025 (20 Feb) - Download All Sets PDF
Ongoing Event
Maharashtra HSC Board Application Date:08 Sep' 25 - 30 Sep' 25
The Maharashtra 12th Chemistry exam took place on February 20, 2025, from 11 am to 2 pm. Many coaching centres and institutes will now publish unofficial Maharashtra HSC Chemistry answer keys shortly. Question 1 consists of ten 1-mark multiple-choice questions, and Question 2 contains eight 1-mark very short answer questions. We will provide answer keys for the MCQs and very short answers below for the students
Unofficial Maharashtra HSC Chemistry Answer Key 2025
Maharashtra HSC chemistry answers for Section A (Questions 1 and 2), include multiple-choice questions and very short answer questions. Students can compare these Maharashtra Board HSC answers with their responses to estimate their potential scores.
Maha 12th chemistry answers for Sections B, C, and D are not included here, as these sections contain descriptive questions that will be evaluated by the board based on content and presentation.
Maharashtra HSC Chemistry Paper Review 2025
- Students can check Maha HSC 2025 Chemistry paper review and analysis by clicking on the link provided.
Maharashtra 12th Question 1 Section A: Multiple-Choice Questions
Question 1 (Sub Question Number) | Answers |
|---|---|
(i). Schottky defect is NOT observed in | (d) NiO |
(ii). The freezing point of 0.1m aqueous solution of urea, if Kf for water is 1.86 K kg mol−1^is: | d) -0.186°C |
(iii). Ozone layer is depleted by | a) NO |
(iv). When excess of AgNO₃ is added to a complex, one mole of AgCl is precipitated. The formula of the complex is | a) [CoCl₂ (NH₃)₄]Cl |
(v). The value of Δng for the oxidation of 4 moles of sulphur dioxide to sulphur trioxide is: | a) -2 |
(vi) One-dimensional nanostructure amongst the following is: | d) Nanorods |
(vii). Which formula co-relates degree of dissociation and concentration of electrolyte | B) α = √(Ka/b) |
(viii). The highest acidic compound among the following is | c) |
(ix). The formula used to calculate molar conductivity of an electrolyte is: | c) 1000k / c |
(x). Which of the following is a secondary amine? | c) Diphenylamine |
Maharashtra HSC Question 2 Section A: Very Short Answer Questions
Sub Question Number | Answers |
(i). Write the structural formula of N, N-dimethylethanamine. | CH3-CH2-N(CH3)2 |
(ii). Write the reagents used for the reduction of carbonyl group in Clemmensen’s reduction. | The reagents used in Clemmensen reduction are:
Zn-Hg and HCl |
(iii). Write the IUPAC name of isoprene. | The IUPAC name of isoprene is 2-methyl-1,3-butadiene |
(iv). The rate law equation for A → Product is rate = k[A]ˣ. What is the effect of an increase in the concentration of ‘A’ on the rate of reaction, if x < 0? | Decrease in concentration of ‘A’ increases the rate |
(v). What is the molality of an aqueous solution of KBr having freezing point –3.72°C? (Kf for water is 1.86 K kg mol⁻¹) | 2 mol/kg |
(vi). Write the balanced chemical equation, when excess of ammonia is treated with chlorine | 8NH3+3Cl2→6NH4Cl+N28NH_3 + 3Cl_2 → 6NH_4Cl + N_28NH3+3Cl2→6NH4Cl+N2 |
(vii). Write the number of donor atoms present in EDTA, during the formation of a complex. | 6 donor atoms (4 Oxygen, 2 Nitrogen) |
(viii). Write the names of the metal elements in brass alloy. | Copper (Cu) and Zinc (Zn) |
What types of Questions Asked in Maharashtra HSC Chemistry Exam?
The Maharashtra HSC Chemistry exam includes a variety of question types designed to assess different levels of understanding. Such as multiple choice questions (MCQs), very short answer questions (VSAQs), short answer questions (SAQs), long answer questions (LAQs), numerical problems, and diagram-based questions. In HSC Maharashtra Board Chemistry exam log tables are permitted but calculators are prohibited. The Maha 12th question paper is structured into four sections which are given below:
Section | Question Type | Number of Questions | Questions That Need to be Attempted | Marks per Question |
A | MCQs and very short answer-type questions | 2 questions with 18 subparts | 18 | 1 x 18 = 18 |
B | Short answer-type questions | 12 | 8 | 2 x 8 = 16 |
C | Short answer-type questions | 12 | 8 | 3 x 8 = 24 |
D | Long answer-type questions | 5 | 3 | 4 x 3 = 12 |
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Have a question related to Maharashtra HSC Board ?
Yes, preparing for the 12th MHT-CET syllabus will also cover your board syllabus, since both are the same. For boards, focus more on textbook theory, diagrams and writing practice. For CET, practice MCQs and speed-based solving. Solving previous years’ board papers will boost your score. With proper balance, you can easily aim for 90%+ in boards while preparing for CET.
Hello
With 86% in Class 10th in Maharashtra Board, you have a good chance of getting admission in ML Dahanukar College of Commerce in Class 12th in 4th round.
In the final round, the cutoff goes to 85-87% and you have 86% which falls in that bracket. So there is probability of getting that college in final round.
To know more about ML Dahanukar Collegeof Commerce: MLDCC by CAREERS360
Hope this answer helps! Thank You!!!
Dear aspirant,
The Maharashtra State Board of Secondary and Higher Secondary Education will conduct the Class 10 SSC exams in 2025. The Mathematics Geometry exam will be part of the exam schedule. The 2025 SSC exams are scheduled to begin on February 21, 2025, and conclude on March 17,2025. So until then you will not be able to access the question paper. You can practice from previous years question papers to know the question pattern and marks divisions.
To get last five year's question papers kindly visit this link given below.
Good luck!
https://school.careers360.com/boards/msbshse/maharashtra-ssc-question-papers
Dear candidate ,
Since you completed both Class X and XII in Maharashtra, even without originally selecting " domicile " , you can claim Type A Maharashtra State candidature during MHT - CET CAP . This category applies when your qualifying exam was taken in Maharashtra, and you are domiciled in the state - meeting both criteria ( XII in Maharashtra and domicile certificate) . Even if you initially selected " open " , you can change your category to SEBC or corresponding state type at CAP registration , and thereafter , you will be eligible under the SEBC reservation in engineering admissions .
hi,
Since you completed your 12th from Maharashtra, you will mostly be eligible for the Maharashtra state quota in colleges. Just living in Madhya Pradesh doesn’t usually make you eligible for the MP state quota unless you have an official domicile certificate from MP.
So, without MP domicile, you can apply under Maharashtra’s quota. If you have MP domicile, then you might be able to apply under MP quota too.
Applications for Admissions are open.
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