# UPSEE: Important Questions and Preparation Tips – Solutions

Nov 16, 2017 11:44 IST
UPSEE/UPTU Examination: Solutions

Uttar Pradesh State Entrance Examination (UPSEE) is a state level engineering entrance examination for degree level engineering institutions and other professional colleges. It is regulated by Dr. A.P.J. Abdul Kalam Technical University (AKTU) formerly known as Uttar Pradesh Technical University (UPTU).

In this article, the engineering section of Jagranjosh bring chapter notes of chapter Solutions including important concepts, formulae and some previous year solved questions for UPSEE Entrance Examination 2018.

These chapter notes are prepared by Subject Experts of Chemistry after the detailed analysis of latest syllabus and some previous year papers of UPSEE Examination.

These notes consist all important topics like types of solutions, concentration of solutions, Henry’s law, Raoult’s law, Van’t Hoff factor, effective molarity etc.

These notes will help all UPSEE aspirants to understand the difficult level of the questions which can be asked in coming UPSEE examination.

Important Questions and Preparation Tips – Atomic Structure

Important Concepts:

Important Questions and Preparation Tips – Basic Concepts of Chemistry

Some previous year solved questions are given below:

Question 1:

Lowering of vapour pressure is highest for

(a) 0.1 M BaCl2

(b) 0.1 M glucose

(c) 0.1 M MgSO4

(d) urea

Solution 1:

Lowering of vapour pressure is directly proportional to the Van't Hoff factor (i).

For BaCl2,i = 3 (maximum)

Thus, BaCl2 has highest value relative lowering of vapour pressure.

Hence, the correct option is (a).

Important Questions and Preparation Tips – Solid State

Question 2:

Solution 2:

Hence, the correct option is (b).

Important Questions and Preparation Tips - Phenols

Question 3:

Solution 3:

Hence, the correct option is (a).

UPSEE 2017 Question Paper with detailed Solutions

Question 4:

Solution 4:

Hence, the correct option is (d).

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