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:

Which state will be hosting 'International Tourism Mart' for the first time this year?

A) Tripura B) Gujarat
C) Karnataka D) Telangana
 
Answer & Explanation Answer: A) Tripura

Explanation:

The 7th International Tourism Mart to be held in Tripura, the northeastern state in India for the first time for 3 days from Nov 22nd to Nov 24th.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who wrote the English Bill of Rights?

A) Parliament of England B) King James II
C) Mary II D) None of the above
 
Answer & Explanation Answer: A) Parliament of England

Explanation:

The Bill of Rights, also known as the English Bill of Rights, is an Act of the Parliament of England that sets out certain basic civil rights and clarifies who would be next to inherit the Crown.

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Filed Under: Books and Authors
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Q:

Which country shares the longest border with China?

A) India B) Russia
C) Mongolia D) Kazakhstan
 
Answer & Explanation Answer: C) Mongolia

Explanation:

China shares land borders with 14 different countries, the longest being with Mongolia followed by Russia and then India.

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Q:

When does DNA replication happen?

A) S - phase B) M - Phase
C) Prophase D) Anaphase
 
Answer & Explanation Answer: A) S - phase

Explanation:

DNA is replicated during the S-Phase in the interphase of a cell.

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Filed Under: Biology
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Q:

Select the correct statement about immune system?

A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins B) The most common form of immunodeficiency is graft­versus­host (GVH) disease
C) Severe combined immunodeficiency (SCID) disease is an acquired condition D) Hodgkin's disease is a hereditary immunodeficiency found in children
 
Answer & Explanation Answer: A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins

Explanation:

Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".

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Filed Under: Biology
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Q:

New India Youth Conclave held in which place?

A) Gujarat B) Haryana
C) Andhra Pradesh D) Uttar Pradesh
 
Answer & Explanation Answer: A) Gujarat

Explanation:

New India Youth Conclave held in Surat, Gujarat.

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Filed Under: Indian Geography
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Q:

Who was the town-planner of Chandigarh?

A) Le Corbusier B) Christopher Wren
C) Charles Correa D) Edward Lutyens
 
Answer & Explanation Answer: A) Le Corbusier

Explanation:

Le Corbusier was the town-planner of Chandigarh.

Who_was_the_town-planner_of_Chandigarh1551090897.jpg image

He was a Swiss-French architect, designer, painter, urban planner, writer, and one of the pioneers of what is now called modern architecture.

 

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Filed Under: Indian Geography
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