Questions

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
Job Role: Analyst , Bank Clerk

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Q:

Improve the bracketed part of the sentence.

 

According to an official spokesperson, polling was held amid tight security arrangements in 29 municipal councils and panchayats (over the State).

 

A) besides the State B) behind the State
C) across the State D) No improvement
 
Answer & Explanation Answer: C) across the State

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Pick out the only scalar quantity

A) power B) Electric field
C) magnetic momentum D) average velocity
 
Answer & Explanation Answer: A) power

Explanation:
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Filed Under: Physics

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Q:

 What is the output of this C code? 

        #include <stdio.h>
        void m()
        {
            printf("hi");
        }
        void main()
        {
            m();
        }

A) hi B) Run time error
C) None D) Varies
 
Answer & Explanation Answer: A) hi

Explanation:
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Filed Under: Programming

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Q:

Of the following Kushan Kings who assumed the title " the Lord of the Whole world "?

A) Kadphises I B) Kadphises II
C) Kanishka D) Huvishka
 
Answer & Explanation Answer: B) Kadphises II

Explanation:
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Filed Under: Indian History

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Q:

A person who sells houses

 

A) Vendors B) Realtors
C) Sellers D) None
 
Answer & Explanation Answer: B) Realtors

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE , TOEFL

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Q:

The upper part of the mantle upon which the crust of the earth floats is called

A) Barysphere B) Mesosphere
C) Mohorovic discontinuity D) Asthenosphere
 
Answer & Explanation Answer: D) Asthenosphere

Explanation:
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Filed Under: World Geography

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Q:

Who has scored the most Test hundreds ever

A) Steve Waugh B) Sachin Tendulkar
C) Shane warne D) Sunil Gavaskar
 
Answer & Explanation Answer: B) Sachin Tendulkar

Explanation:
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Filed Under: Sports

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