ICA-II OCT 2023 1st B.Sc

ICA-II OCT 2023 1st B.Sc

University

15 Qs

quiz-placeholder

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ICA-II OCT 2023 1st B.Sc

ICA-II OCT 2023 1st B.Sc

Assessment

Quiz

Chemistry

University

Medium

Created by

PRABHU NALLAMUTHU

Used 2+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Among the following which one is a nucleophile ?

NO2+

CH3+

Al3+

H2O

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Thermoflask is an example for .................................

Open System

Closed system

Isolated System

None

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The carbocations are involving in which mechanism ?

SN2

SN1

Free radical

E2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The transition states are involving in which mechanism ?

SN1

SN2

E1

None

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Among the following which one is electrophile ?

Cl-

NO2+

H2O

I-

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Among the following which one is showing more electron affinity ?

Na+

I

I-

Be

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which one is more electronegative in the following ?

I

Na

Ne

F

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