GUJCET Chemistry Answer Key 2025:Â Along with the Physics Paper 1 Examination, the Gujarat Secondary & Higher Secondary Educational Board (GSHSEB) held the GUJCET Paper 1 Chemistry examination 2025 today, March 23, 2025. The GUJCET Chemistry Question Paper 2025 had 40 questions of one mark each equalling 40 marks. Candidates who appeared for the examination can check the unofficial GUJCET Chemistry Answer Key 2025 available here. Candidates can refer to the unofficial GUJCET 2025 Chemistry Answer Key to analyse their performance.
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GUJCET Chemistry Answer Key 2025
The GUJCET 2025 Chemistry Answer Key is available here.
| Questions | GUJCET Chemistry Answer Key 2025 |
| For the given reaction how much quantity of electricity in the column is required? | 4 X 9600 C |
| Which of the statements is correct for ΔG and Ecell? | ΔG is extensive and Ecell is intensive property |
| Half-Life period for a certain zero-order reaction is 10 min then how much time is required for this reaction to complete 100%? | 20 min |
| The half-life radioactive decay of C is 5730 years. An archaeological artifact containing woods had.... | t = 5730/0.3 log 100/80 |
| According to Arrhenius's equation which of the following statements is correct? | Increase in temperature or decrease in Activation Energy will increase rate of reaction |
| Select correct reaction for the given rate... | 2A + 3B --> 4C + 3D |
| The highest Mn Fluoride is MnF4 whereas the highest oxide is Mn2O7Â because ________. | Oxygen forms multiple bonds and Fluorine forms single band. |
| Identify the metal whose divalent ion has 'spin only' magnetic moment √35 BM. | Mn |
| In acidic solution, MnO2-4 convert into ______. | MnO-4 and MnO2 |
| What is the oxidation state of Ti in Zeigler catalyst? | +4 |
| Which statement is correct? | [NiCl4]2-is an outer orbital complex where [Ni(CN)4]2-is an inner orbital complex. |
| What will be the value of Van't Hoff factor (i) for the following coordination compound... | 4 |
| According to crystal field theory, for which of the following coordination... | [Co(CN)6]3- |
| Which of the following compound is not allylic hallide? | 2-Bromo-2-methyl-But-2-ene |
| How mnay minimum numbers of C-atom containing... | 4 |
| Which of the following compound has the highest reactivity towards... | 1-Bromobutane |
| _______ compound is slowly oxidised bya ir in the presence of light to an extremely poisonous gas, carbonly chloride. | Trichloromethane |
| Which enzyme is used for fermentation of glucose? | Zymase |
| Ethanol (on Sulphuric acid at 413K temperature) ---> diethyl ether | Substitution nucleophilic bimolecular reaction |
| Ientify the functional group present in Vanillin | -CHO, -OH, -OCH3 |
| For the given reaction, identify the proper reagent | C5H5NH+ + CrO3Cl- |
| Which reagent is used to distinguish Acetophenone and Benzophenone? | NaOI |
| For which compound pKa is the highest? | CH3CH2COOH |
| Which statement is correct for Product X? | It has one isomer of 2° amine. |
| The most reactive amine towards dilute HCl is _______. | (CH3)2NH |
| Assertion: Only a small amount of HCl is required in reduction of .... Reason: FeCl2 formed gets hydrolysed to release HCl during the reaction. |
Both Assertion and Reason are correct. Reason gives the correct explanation for the Assertion. |
| Which type of solution of phenol is required to prepare orange dye by coupling reaction? | alkaline solution of phenol |
| ________ nucleotide is not present in RNA | Thymine containing |
| Each polypeptide in a protein has amino acids linked with each other in a specific sequence. The sequence of amino acids is called ______ sturtcure of that protein. | Primary |
| Deficiency of ______ vitamin caused scurvy disease | Ascorbic acid |
| Reaction with which reagent glucose form oxime? | NH2OH |
| What will be the mass percentage of aqueous solution of NaOH in which mole fraction of NaOH is 0.2? | 35.71% W/W |
| For which of the following mixture Δmixture  H>0? |
C2H5NH2+ C6H5OH |
| Which is the correct order for solubility of the following compound in n-octane (at identical condition)? | I < III < IV < I |
| ___________ solution is hypertonic with reference to fluid inside the blood cell. | 1.2 % W/V NaCl |
|
For Daniel cell E=1.1 V, How Kc is represented for reaction occurring in Daniel cell? |
Kc= 102.2/0.059 |
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GUJCET Chemistry Answer Key 2025: Unofficial Key PDF
The unofficial GUJCET Chemistry Answer Key PDF 2025 link is in the table below.
| GUJCET Chemistry Answer Key 2025 Unofficial Key PDF (to be added) |
Candidates must be aware that GSHSEB will deduct -0.25 marks for each wrong answer and no marks will be deducted for unattempted questions. The total Marks in GUJCET is 120. To qualify for GUJCET 2025, general category candidates must score a minimum of 54 marks (45% of the total 120 marks), while reserved category candidates need a minimum of 48 marks (40% of the total 120 marks). Candidates are advised to visit the official GSHSEB website for more information.
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