Bihar Board Chemistry Objective Answer 2020 | BSEB Class 12th Chemistry MCQ Answer 2020

By | 04/02/2020

Bihar Board 12th Chemistry Objective Answer 2020: Hello Friends! As you know that Bihar Board officials have conducted the BSEB 12th Annual Exam 2020 in the whole of the state of all locations. As per Time Table 2020, today’s exam is Chemistry Subject in the 1st Sitting. On this page, you will get an update about Bihar Inter Chemistry MCQ Answer 2020.

Bihar Board 12th Chemistry Objective Answer 2020

According to the Exam Time Table 2020, the BSEB 12th Chemistry Subject Exam has been being between 09:30 AM to 01:45 PM on 03-02-2020. In which there are all students who are appearing the exam can check the Objective Type Answer Key correctly using this page.

Bihar Board 12th Chemistry MCQ Answer 2020

Here without wasting the time going to write about Bihar Board 12th Chemistry Subject MCQ Question Answer key 2020. BSEB ISC Chemistry Objective Answer 2020 helps the students to analyze the given correct answer in the Exam OMR Sheet. So that they will calculate the Obtain marks through the objective questions.

BSEB ISC Chemistry MCQ Answer 2020

Bihar Board ISC Chemistry Objective Answer 2020
Board & Location BSEB, Patna
Article Name BSEB I.Sc Chemistry MCQ Answer 2020
Exam Date 04 February 2020
Exam Time 09:30 AM to 12:45 PM
Theory Question 18 (13-10 SA, 05-03 LA)
Objective Question 42-35 for 35 marks
Answer key Status  Updated

Bihar Board Class 12 Chemistry Answer Key 2020

According to the Bihar Board Class 12th Chemistry Question Paper 2020, there is a total 42 question is as Objective Question in खंड (अ) & 18 Questions as a Short & Long Answer tips Question in खंड (ब). On this web page, we going to provide all the Objective tips Question Answer one by one. So students can check it to verify the correct MCQ Answer.

How to Check BSEB 12th Chemistry MCQ Answer 2020

Such Students who want to find the BSEB ISc Chemistry Objective Answer 2020, have to find the correct answer on its page one by one. Below we will update for Bihar Class 12th Chemistry MCQ Answer.

After over the Exam, M/S makes available the BSEB 12th Chemistry Objective Answer for you all.

Bihar Board Class 12 Objective Question Answer

Q 01 -CHNO2 ग्रुप को कहा जाता है?

Ans: B ऐमीनो ग्रुप

Q 02 निम्नलिखित में से कौन धातु अम्ल से अभिक्रिया कर हाइड्रोजन गैस मुक्त नहीं करता है?

B Zn

Q 03 कीटोन (R-CO-R) अपचयन LiA1H4/H2O से कराने पर प्राप्त होता है

Ans: सेकेंडरी एल्कोहल

Q 04 गैलवेनिक सेल में एनोड होता है?


Q 05 निम्नलिखित में से कौन-सा हैलोजन प्रबलतम ऑक्सीकारक है?

Ans: I

Q 06 hcp इकाई सेल में परमाणुओं की संख्या है


Q 07 आवर्त सारणी के ग्रुप 16 में ऑक्सीजन के अलावा पाया जाने वाले तत्व है

Ans: सल्फर

Q 08 किसी भी अभिक्रिया में उत्प्रेरक

Ans: अभिक्रिया के वेग को बढ़ाता है

Q 9 उजला और पीला फास्फोरस

Ans: अपररूप

Q 10 अर्ध पारगम्य झिल्ली से परासरण क्रिया में निकल पाते हैं?

Ans: विलायक के अनु

Q 11 निम्नलिखित में से कौन प्रबल तम भस्म है?

Ans: NH3

Q 12 बेरवादार ठोस पदार्थ है?

Ans: हीरा

Q 13 [Ni(CO)4] मे निकेल का ऑक्सीकरण संख्या है?

Ans: 4

Q 14 किसी भी पदार्थ के क्रिया करने का दर निर्भर करता है?

Ans: तुल्यांक भार पर 

Q 15 निम्नलिखित में से कौन जिंक का अयस्क नहीं है?

Ans: बॉक्साइट

Q 16 परासरण दाब निम्नलिखित में से किस समीकरण द्वारा व्यक्त होते हैं?

Ans: P=CTR

Q 17 ओलियम का सूत्र है?


More To Be Updated

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2 thoughts on “Bihar Board Chemistry Objective Answer 2020 | BSEB Class 12th Chemistry MCQ Answer 2020

  1. Nand Kumar

    Good site for all students.
    All the details can be check on this website. Thanks Sir!


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