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Maharashtra HSC Chemistry Answer Key 2024 (Image Credit: Pexels)Maharashtra HSC Chemistry Answer Key 2024: Students can check and download the Maharashtra HSC Chemistry (Subject code:055) answer keys for the conducted on February 29, 2024. The answers of Section A (Questions 1 and 2) comprising of multiple choice questions and answers have been provided by our experts, which students can tally with their marked responses and evaluate their tentative exam scores. Question 1 includes 10 multiple choice questions (MCQs) of 1 mark each while Question 2 includes 8 very short answer type of questions of 1 mark each. Answers to other sections will not be available here, since they are descriptive types of questions, and their evaluation will be done by the board based on the content can the student's way of presenting the answers.
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Maharashtra HSC Chemistry Answer Key 2024 Available
Below candidate can check the Maharashtra HSC Chemistry Answer Key 2024 (unofficial) for all the MCQ-type questions:
Question 1 Section A: Multiple-Choice Questions
Question 1 (Sub Question Number) | Answers |
|---|---|
(i) | C. 3.873 BM A. √'3r =4a |
(ii) | B. Beta-1, 4-glycosidic linkage |
(iii) | B. CH3-CH=CH_OH-CH2-CH3 |
(iv) | B. 3 |
(v) | C. Na3[Co(NO2)6] |
(vi) | D. 4 |
(vii) | D. Tetrafluoroethene |
(viii) | B. CH2 = CH-X |
(ix) | D. Propanone |
(x) | A. Zero |
Question 2 Section A: Very Short Answer Questions
Sub Question Number | Answers |
|---|---|
(i) Write the name of metal nanoparticle used to remove E.coli bacteria from water | Silver |
(ii) Write the name of reduction product formed when ethyl cyanide is treated with sodium and alcohol | Mendius reduction |
(iii) Complete the reaction- CH3CH2Cl→AgCN(alc) | CH3CH2Cl→AgCN(alc) Amajor →Na-Hg/alcohol B |
(iv) The effective atomic number of cobalt in [Co(NH3)6]3+ is _____________ | 36 |
(v) The compounds of Ti4+ ions are colorless due to | The ions Ti4+ have completely empty d-orbitals i.e., no unpaired electrons are present. Thus, their salts are colourless, as d-d transitions are not possible. |
(vi) Write the SI unit of moral conductivity | mol 1 = S . m 2 |
(vii) Write the sign convention of the work done during expansion of gas.
| WD=PΔV Work done on the gas = Negative work done by the gas = Positive |
(viii) Write the condition of reverse osmosis | When pressure on solution side is increased, reverse osmosis will take place. |
Maharashtra HSC Chemistry 2024: Analysis and Question Paper
Below, the candidates can check the Maharashtra HSC Chemistry 2024 question paper along with the detailed analysis:
Maharashtra HSC Answer Key 2024 Links |
The answer keys for the respective day-wise exams are available at the links below:
| Subject | Maharashtra Class 12 Answer Key 2024 Link |
|---|---|
| Sociology | Maharashtra HSC Sociology Answer Key 2024 |
| Geography | Maharashtra HSC Geography Answer Key 2024 |
| Psychology | Maharashtra HSC Psychology Answer Key 2024 |
| Computer Science 1 | Maharashtra HSC Computer Science 1 Answer Key 2024 |
| Economics | Maharashtra HSC Economics Answer Key 2024 |
| BKA | Maharashtra HSC Book Keeping & Accountancy Answer Key 2024 |
| Biology | Maharashtra HSC Biology Answer Key 2024 |
| Mathematics | Maharashtra HSC Mathematics Answer Key 2024 |
| Political Science | Maharashtra HSC Political Science Answer Key 2024 |
| Secretarial Practice | Maharashtra HSC Secretarial Practice Answer Key 2024 |
| Physics | Maharashtra HSC Physics Answer Key 2024 |
| OCM | Maharashtra HSC OCM Answer Key 2024 |
| English | Maharashtra HSC English Answer Key 2024 |
Maharashtra HSC Weightage 2024 Subject-Wise |
Candidate can check Maharashtra 12th 2024 subject-wise weightage, question bank, and paper pattern along with question bank:
