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Q:

Which of the following is the strongest acid?

A) ClCH2COOH B) BrCH2COOH
C) FCH2COOH D) ICH2COOH
 
Answer & Explanation Answer: C) FCH2COOH

Explanation:

Which_of_the_following_is_the_strongest_acid1552992978.jpg image

FCH2COOH is the strongest acid out of all.

Since the electron withdrawing inductive effect (-I effect) of the halogens decreases in the order of F>Cl> Br> I , therefore the acidic strength of the α- halo acids decreases in the same order.

 

FCH2COOH  >  ClCH2COOH   >   BrCH2COOH   >   ICH2COOH.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
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Q:

Can you arrange 9 numerals - 1, 2, 3, 4, 5, 6, 7, 8 and 9 [using each numeral just once] above and below a division line, to create a fraction equaling to 1/3 [one third]?

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Subject: Number Puzzles

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Q:

Todar Mal was associated with

A) Land revenue reforms B) Music and Literature
C) Law and Music D) Law and Literature
 
Answer & Explanation Answer: A) Land revenue reforms

Explanation:

Todar Mal was associated with land revenue reforms.

 

Raja Todar Mal was the Finance Minister of the Mughal empire during Akbar's reign. He was one of the Navaratnas in Akbar's durbar.

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Filed Under: General Awareness
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Q:

Improve the bracketed part of the sentence

I prefer black coffee (over) cappuccino.

A) rather than B) to
C) instead of D) no improvement
 
Answer & Explanation Answer: B) to

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Every inductive argument is __________.

 

A) a comparison of two sets of events, ideas, and things B) based on rules, definitions, and principles
C) either valid or sound D) either invalid or unsound
 
Answer & Explanation Answer: A) a comparison of two sets of events, ideas, and things

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The rate of heartbeat is accelerated by the hormone 

A) adrenaline B) acetylcholine
C) thyroxine D) pituitrin
 
Answer & Explanation Answer: A) adrenaline

Explanation:

The hormone adrenaline also called epinephrine is known as a stress hormone. In emotional upsets( like fear, anger etc.) this hormone is poured into the blood and it accelerates heart beat. The hormone acetylcholine decelerates heartbeat rate.

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Filed Under: Biology

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Q:

What are the minimum qualifications of a person to become a member of Lok Sabha?

 

I. Must be a citizen of India.

 

II. Must not be less than 25 years of age.

 

III. Must hold an office of profit under Union Government.

 

A) Only I and II B) Only II
C) Both I and III D) I, II and III
 
Answer & Explanation Answer: C) Both I and III

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

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Q:

Rearrange the parts of the sentence in correct order

 

Taken together, this

P-­gives a total global
Q­-stockpile of almost 1,900 tons of
R­-nuclear weapons­usable material

 

A) QRP B) PQR
C) RPQ D) QPR
 
Answer & Explanation Answer: B) PQR

Explanation:
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Filed Under: English
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