EAMCET Chemistry Practice Test 002

Test Description

This Chemistry Practice Test is the second 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 number of radial and angular nodes of 4f orbital respectively are

3, 0
2, 1
0, 3
1, 2

(2 of 40)

Work function of Cu metal is 4.8 eV. What is the approximate wavelength of incident radiation required to eject electrons from its surface?

(

h = 6.626 \times 10^{- 34} Js

)

500 nm
450 nm
400 nm
258 nm

(3 of 40) In normal oxides of group 13 elements, the ratio of element to oxygen is

2 : 1
1 : 1
2 : 3
1 : 2

(4 of 40) Which of the following is not correct with the property mentioned against them?

$I^{-}$ > I > $I^{+}$ : radius
Li > Be > B: first ionization enthalpy
Cl > S > P: electronegativity
Rb > K > Na: screening effect

(5 of 40) The correct order of bond angles of

H_{2} S, {NH}_{3}, {BF}_{3}

and

{SiH}_{4}

$H_{2} S < {NH}_{3} < {SiH}_{4} < {BF}_{3}$
${NH}_{3} < H_{2} S < {SiH}_{4} < {BF}_{3}$
$H_{2} S < {SiH}_{4} < {NH}_{3} < {BF}_{3}$
$H_{2} S < {NH}_{3} < {BF}_{3} < {SiH}_{4}$

(6 of 40) The hybridization and number of lone pair of electrons on central atom of

{SF}_{4}

respectively are

${sp}^{3} d, 1$
${sp}^{3} d^{2}, 2$
${dsp}^{2}, 0$
${sp}^{3}, 0$

(7 of 40)

Elemental sulphur is known to exist as $S_{2}$ (in vapor state) at 1000 K. At this temperature, if 1 g of sulphur occupied 2.5625 L, its pressure (in atm) is

(Assume, S vapors follow the ideal gas equation. Given, R=0.082

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

)

(8 of 40) At T (K), a gas obeys kinetic gas equation. At this temperature, for a given number of molecules of this gas, the value of PV is x. If the number of molecules is doubled, at T (K), the value of PV would be :

x
$x^{2}$
4x
2x

(9 of 40) An organic compound containing C, H and N has 72.7%C, 13.1%H and 14.1%N. Its empirical formula is

$C_{6} H_{11} N$
$C_{6} H_{13} N$
$C_{6} H_{9} N$
$C_{6} H_{13} N_{2}$

(10 of 40) If for an ideal gas reaction

2 A (g) + B (g) \to 2 C (g)

the standard internal energy and entropy changes

∆ U^{θ}, ∆ S^{θ}

are -8.80

kJ {mol}^{- 1}

,-50

kJ {mol}^{- 1}

respectively at 300 K, which of the following statements is correct?

$∆ G^{θ} = - 3.71 kJ {mol}^{- 1}$ , the reaction is non-spontaneous
$∆ G^{θ} = 3.71 kJ {mol}^{- 1}$ , the reaction is spontaneous
$∆ G^{θ} = 3.71 kJ {mol}^{- 1}$ , the reaction is non-spontaneous
$∆ G^{θ} = - 26.29 kJ {mol}^{- 1}$ , the reaction is spontaneous

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