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UP Board Class 12 Chemistry First Question Paper 2018

Sep 27, 2018 11:01 IST
Chemistry First Question Paper 2018
Chemistry First Question Paper 2018

UP Board Class 12th Chemistry paper-I was conducted on February 21, 2018 from 2:00 pm to 5:15 pm. UP Board class 12 science stream students can check here complete test paper including exam structure, marking scheme as well as level of questions.

Key features of UP Board class 12th chemistry first paper:

  • Students were required to cross-verify the complete test paper in 15 minutes before starting writing answers. The total exam duration for UP Board Class 12th Chemistry paper was of 3 hours 15 minutes.
  • There were only 7 questions in the test paper, however, the questions were further divided into parts and the total marks allotted to all questions were 35.
  • It was compulsory for students to attempt all questions.
  • The marks allotted to each question were mentioned against it.
  • Students were required to solve numerical based questions in step-by-step format and they had to mention each step of calculation.
  • Also, students had to write chemical equations wherever required in the answers.

UP Board Class 12 Physics First Question Paper 2018

  Problems which students can face in JEE Main 2019 CBT

Marking Scheme for UP Board class 12th Chemistry Paper I:

Type of questions

Number of questions*marks allotted


Multiple Choice Questions



Very short answer types



Short answer types



Long answer types






UP Board class 12th English Second Question Paper 2018

Example questions from UP Board class 12th chemistry paper-I:

Question: Differentiate between physical adsorption and chemical adsorption with suitable example

Question: How does VBT explain the formation of octahedral complexes?

Question: Describe in brief the method used in the concentration of ores having magnetic properties.

Question: Write the electronic configuration of lanthanide elements.

Question: Write Nernst’s equation for the electrode potential and name the symbols use therein.

Question: Drive an expression for the time required for completion of one third of a first order reaction.

Question: What are enzymes? Name four of them and also mention the reactions they catalyse.

Question: Describe with diagram the laboratory preparation of ozone gas. Also write oxidizing properties of ozone.

Download here complete UP Board Chemistry Question Paper I

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