HTET Exam Level 3 PGT

HTET exam Level 3 PGT preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 3 PGT
State: Haryana
Year: HTET 2018
Questions: 500

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Question 121

Chemistry
रसायन विज्ञान

What is the total number of orbitals associated with the principal quantum number n=3?

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मुख्य क्वान्टम संख्या n=3 से संबंधित कुल कक्षकों की संख्या कितनी होगी ?

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Question 122

Chemistry
रसायन विज्ञान

The double bond in C2C_{2} consist of:

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C2C_{2} के द्विबंध में होते हैं :

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Question 123

Chemistry
रसायन विज्ञान

The correct order of energy of 2s orbitals of the following is :

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निम्नलिखित में 2s कक्षकों की ऊर्जा का सही क्रम है :

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Question 124

Chemistry
रसायन विज्ञान

Which of the following is strongest base ?

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निम्नलिखित में से कौन-सा प्रबल क्षार है ?

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Question 125

Chemistry
रसायन विज्ञान

Which one of the following has lowest enthalpy of atomization ?

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निम्नलिखित में से किसकी परमाण्वीयकरण एन्थैल्पी का मान सबसे कम होता है ?

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Question 126

Chemistry
रसायन विज्ञान

Which of the following is incorrect for chemisorption ?

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निम्नलिखित में से कौन-सा रसोवशोषण के लिए सही नहीं है ?

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Question 127

Chemistry
रसायन विज्ञान

With dilution the molar conductivity of a solution:

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किसी विलयन की तनुता बढ़ाने के साथ मोलर चालकता का मान :

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Question 128

Chemistry
रसायन विज्ञान

In which of the following ΔG∘\Delta G^{\circ} is correctly related to E°cell?

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निम्नलिखित में से किसमें ΔG∘\Delta G^{\circ}, E°cell के साथ सही संबंधित है ?

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Question 129

Chemistry
रसायन विज्ञान

The flocculating power of which of the following is highest for coagulation of Al2O3.xH2OAl_{2}O_{3}.xH_{2}O sol ?

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Al2O3.xH2OAl_{2}O_{3}.xH_{2}O सॉल के स्कंदन में निम्नलिखित में से किसकी ऊर्णन क्षमता उच्चतम है ?

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Question 130

Chemistry
रसायन विज्ञान

The correct order of increasing bond dissociation enthalpy among the following is:

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निम्नलिखित में आबंध वियोजन एन्थैल्पी का सही क्रम है :

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Question 131

Chemistry
रसायन विज्ञान

The outer electronic configuration of Nb is:

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Nb का बाह्य इलेक्ट्रॉनिक विन्यास है :

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Question 132

Chemistry
रसायन विज्ञान

What weight of copper (Atomic Mass 63.5u) deposits when 1 Faraday of electricity is passed through cupric salt solution ?

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जब 1 फैराडे विद्युत को क्यूप्रिक लवण के विलयन से गुजारा जाए तब मुक्त होने वाले कॉपर का भार कितना होगा (अणु भार 63.5u) ?

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Question 133

Chemistry
रसायन विज्ञान

The amount of water produced by the combustion of 16 g of methane is :

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16 g मीथेन के दहन से प्राप्त जल की मात्रा है :

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Question 134

Chemistry
रसायन विज्ञान

Conversion of glucose into ethyl alcohol is carried out by which of the following enzymes ?

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ग्लूकोस का ऐथिल ऐल्कोहॉल में परिवर्तन निम्नलिखित किस एन्जाइम द्वारा सम्पन्न होता है?

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Question 135

Chemistry
रसायन विज्ञान

Two litres of an ideal gas at a pressure of 10 atm expands isothermally into vacuum until its volume is 10 litres. How much work is done in expansion ?

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10 atm दाब पर किसी आदर्श गैस के दो लीटर समतापीय रूप से निर्वात में तब तक प्रसारित होते हैं, जब तक इसका कुल आयतन 10 लीटर न हो जाए। इस प्रसारण में कितना कार्य किया जाता है ?

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Question 136

Chemistry
रसायन विज्ञान

Hall-Heroult process is related with the metallurgy of which metal ?

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हॉल-हेरॉल्ट प्रक्रम किस धातु के धातु कर्म से संबंधित है ?

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Question 137

Chemistry
रसायन विज्ञान

The strongest reducing agent among the hydrides of Group 15 elements is:

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वर्ग 15 के तत्त्वों के हाइड्राइडों में सबसे प्रबल अपचायक है :

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Question 138

Chemistry
रसायन विज्ञान

Match the List-I with List-II with respect to hybridization of Xe:
List-I – List -II
(i) XeO3XeO_{3} – (a) sp3d2sp^{3}d^{2} hybridization
(ii) XeF6XeF_{6} – (b) sp3dsp^{3}d hybridization
(iii) XeOF4XeOF_{4} – (c) sp3d3sp^{3}d^{3} hybridization
(iv) XeF_{2 – (d) sp^{3}$ hybridization

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Xe की संकरण अवस्था के संदर्भ में सूची-I को सूची-II से मिलाइए :
सूची-1 सूची-II
(i) XeO3XeO_{3} – (a) sp3d2sp^{3}d^{2} संकरण
(ii) XeF6XeF_{6} – (b) sp3dsp^{3}d संकरण
(iii) XeOF4XeOF_{4} – (c) sp3d3sp^{3}d^{3} संकरण
(iv) XeF2XeF_{2} – (d) sp3sp^{3} संकरण

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Question 139

Chemistry
रसायन विज्ञान

Which of the following is an example of solid solution?

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निम्नलिखित में से कौन-सा ठोस विलयन का उदाहरण है ?

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Question 140

Chemistry
रसायन विज्ञान

The element Z=119 would be placed in which family of periodic table ?

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Z=119 वाले तत्त्व का स्थान आवर्त सारणी के किस परिवार में होना चाहिए ?

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