Questions

Q:

For a certain reaction,DGq = -45 kJ/mol and DHq= -90 kJ/mol at 0°C. What is the minimum temperature at which the reaction will become spontaneous, ifDHq and DSq are independent of temperature?

A) 273 K B) 298 K
C) 546 K D) 596 K
 
Answer & Explanation Answer: C) 546 K

Explanation:

T = 273 °K

Using the formula,

DGq = DHq –TDS

-45 = -90 –273 DS

DS = 0.164

Now since DHq and DSq are independent,T2= DH/DS = 45/0.164 = 273°K

Required Temp = 273 + 273 = 546°K

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Two important schools of philosophy Stoicism and Epicureanism were associated with________

A) Greeks B) Iranians
C) Macedonians D) Parthians
 
Answer & Explanation Answer: A) Greeks

Explanation:

The Stoic School taught that man should accept his fate, since he cannot change it. According to Stoics, serenity of mind is the goal all men should strive to attain.Epicureans believed that the highest good for man is pleasure ,but they aimed at tranquility of mind rather than indulgence in pleasures.

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Filed Under: World History

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Q:

Why is it important to monitor ad campaign performance?

Answer

In order to determine if campaigns meet business marketing and conversion goals.

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Q:

Around twelfth century, Sufi Silsilas began to ciystgdlize in different parts of the Islamic world to signify

1.continuous link between the master and disciple

2. unbroken spiritual genealogy to the Prophet Muhammad

3. the transmission of spiritual power and blessings to devotees

Select the correct answer using the code given below.

A) 1 and 2 only B) 2 only
C) 1 and 3 only D) 1, 2 and 3
 
Answer & Explanation Answer: D) 1, 2 and 3

Explanation:

Sufi silsilas began to crystallise in different parts of the Islamic world around the twelfth century. The word silsila literally means a chain, signifying a continuouslink between master and disciple, stretching as an unbroken spiritual genealogy to the Prophet Muhammad. It was through this channel that spiritual power and blessings were transmitted to devotees. Special rituals of initiation were developed in which initiates took an oath of allegiance, wore a patched garment, and shaved their hair. Thus, all statements are correct.

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Which of the following cells produce antibodies?

A) Plasma cells B) Monocytes
C) Mast cells D) Neutrophils
 
Answer & Explanation Answer: A) Plasma cells

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

My sister's marriage passed _____ peacefully.

A) away B) by
C) off D) out
 
Answer & Explanation Answer: C) off

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P- To those who have known comfort, discomfort is a real torture.
Q- Comfort is now one of the causes of its own spread.
R- The more comfort is brought into the world, the more it is likely to be valued.
S- It has now become a physical habit, a fashion, an ideal to be pursued for its own sake.

A) QRSP B) QPRS
C) QPSR D) QSRP
 
Answer & Explanation Answer: D) QSRP

Explanation:
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Filed Under: English
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Q:

The word 'Satyameva Jayate' have been derived from which Upanishad?

A) Akshi Upanishad B) Mundaka Upanishad
C) Garuda Upanishad D) Mahavakya Upanishad
 
Answer & Explanation Answer: B) Mundaka Upanishad

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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