EAMCET Chemistry Practice Test 015

Test Description

This Chemistry Practice Test is the fifteenth mock test in the series of many Chemistry tests. This test consists of 40 objective type questions from both Intermediate First Year and Intermediate Second Year Chemistry. This test provides questions in the format of Andhra Pradesh (AP) EAPCET and Telangana (TS) EAMCET.

This test is completely free, and students can attempt as many times as needed and help students in preparing for entrance tests and get admissions into various reputed colleges for Engineering, Pharmaceutical and Agriculture.

Test Instructions

The test contains 40 multiple-choice questions.
Total time for the test is 0h 45m.
Each question carries equal marks.
There is no negative marking for wrong answers.
Use of calculator is not allowed.
Do not refresh the page during the test.
Make sure you have a stable internet connection.

Quick Test

(1 of 40)

The de Broglie wavelength of a particle is 1000 mm. What is its momentum?

(h =

6.6 \times 10^{- 34} Js

)

$6.6 \times 10^{- 25} J s m^{- 1}$
$6.6 \times 10^{- 25} J s m$
$6.6 \times 10^{- 28} J s m^{- 1}$
$6.6 \times 10^{- 26} J s m$

(2 of 40)

If the uncertainty in velocity of electron ( $∆ v$ ) is 0.1 m/s, the uncertainty in its position ( $∆ x$ ) is

(given

m_{e} = 9.1 \times 10^{- 31} kg

)

$2.02 \times 10^{- 4} m$
$4.04 \times 10^{- 4} m$
$5.79 \times 10^{- 4} m$
$8.42 \times 10^{- 4} m$

(3 of 40)

The number of following pairs of elements which exhibit diagonal relationship is :

I.B & Si
II. Be & Al
III. Li & Mg
IV. Al & S

(4 of 40) The correct order of atomic radii of B, Be, N and C is

Be < B < C < N
N < B < C < Be
N < C < B < Be
Be < C < B < N

(5 of 40)

Match the following.

List I (Molecules)	List II (Dipolemoment $μ,$ D)
A. $H_{2} O$	I. 0
B. ${BF}_{3}$	II. 0.23
C. ${NH}_{3}$	III. 1.47
D. ${NF}_{3}$	IV. 1.85

The correct answer is

A-IV, B-I, C-II, D-III
A-IV, B-I, C-III, D-II
A-IV, B-III, C-I, D-II
A-III, B-IV, C-II, D-I

(6 of 40) Which of the following is the correct order of increasing number of lone pair of electrons on the central atom?

${IF}_{5} < {XeF}_{2} < {IF}_{7} < {ClF}_{3}$
${IF}_{7} < {ClF}_{3} < {XeF}_{2} < {IF}_{5}$
${IF}_{7} < {XeF}_{2} < {ClF}_{2} < {IF}_{5}$
${IF}_{7} < {IF}_{5} < {ClF}_{3} < {XeF}_{2}$

(7 of 40)

The Vapors of 1 g of an element occupy 2.5625 L exerting a pressure of 0.5 atm at 1000 K. What is the molar mass (in $g {mol}^{- 1}$ ) of the element?

(Assume vapors follow ideal gas equation. Given R =

0.082 L atm {mol}^{- 1} K^{- 1}

)

(8 of 40) A gas obey Charles law in the temperature range 0 - 500 K at a given pressure. Its volume changes to zero at temperature of

273.15 $° C$
0 $° C$
-273.15 $° C$
500 K

(9 of 40) In neutral or faintly alkaline medium,

{MnO}_{4}^{-}

oxidizes

I^{-}

to iodate. What is the number of moles of

{KMnO}_{4}

required to completely convert 1L of 0.5 M KI to iodate?

(10 of 40) Identify the pair in which both are not extensive properties

Internal energy, enthalpy
Mass, volume
Density, pressure
Heat capacity, Gibbs energy

Practice Tests

EAMCET Chemistry Practice Test 020

EAMCET Chemistry Practice Test 019

EAMCET Chemistry Practice Test 018

EAMCET Chemistry Practice Test 017

EAMCET Chemistry Practice Test 016

EAMCET Chemistry Practice Test 015

EAMCET Chemistry Practice Test 014

EAMCET Chemistry Practice Test 013

EAMCET Chemistry Practice Test 012

EAMCET Chemistry Practice Test 011

EAMCET Chemistry Practice Test 010

EAMCET Chemistry Practice Test 009

See More Tests

Test Details

Duration

0h 45m

Questions

40 Multiple Choice Questions

Passing Score

N/A% or higher to pass

Attempts

Unlimited attempts allowed

Total Runs

100