Questions

Q:

The PCl5 molecule has trigonal bipyramidal structure. Therefore,the hybridization of p orbitals should be

A) sp2 B) sp3
C) dsp2 D) dsp3
 
Answer & Explanation Answer: D) dsp3

Explanation:

The P atom needs five orbitals to form the five P-Cl bonds. It has a 3s and three 3p orbitals, so it must use one of its 3d orbitals to form the fifth bond. These orbitals are hybridized to form five sp3d orbitals that just happen to point in the right directions to form a trigonal bipyramid.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

The House of Representatives has the special power to

A) conduct a trial of impeachment if approved by the Senate. B) impeach a government official who has been found guilty by the Senate.
C) vote to impeach a government official. D) impeach members of the Senate, but not the House.
 
Answer & Explanation Answer: C) vote to impeach a government official.

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

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Q:

Select the related letters from the given alternatives.

HIJ : OPQ :: STU : ?

A) BCD B) ZAB
C) XYZ D) CBA
 
Answer & Explanation Answer: B) ZAB

Explanation:
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Q:

CM is about managing the different items in the product, and changes in them.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Configuration Management is a support for software in managing the different items in the product, and changes in them.

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Q:

The decentralization system was recommended by

A) C. Rajgopalachari B) Balwant Rai Mehta
C) J. B. Kriplani D) Ashok Mehta
 
Answer & Explanation Answer: B) Balwant Rai Mehta

Explanation:

The decentralization system was recommended by Balwant Rai Mehta.

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Filed Under: Indian History
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Q:

Which alphabet is a question?

A) X B) B
C) C D) Y
 
Answer & Explanation Answer: D) Y

Explanation:

The alphabet 'Y' resembles same as the questioning word WHY in sounding.

 

Hence,  alphabet Y is a question.

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , GRE , TOEFL
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Q:

Income taxes are allocated to

A) discontinued operations B) prior period adjustments
C) extraordinary items D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Income taxes are allocated to extraordinary items, discontinued operations and prior period adjustments.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Stoichiometry is based on

A) Law of conservation of energy B) Law of conservation of mass
C) Newton's 1st law D) Kepler's law
 
Answer & Explanation Answer: B) Law of conservation of mass

Explanation:

Stoichiometry is a branch of chemistry deals with the calculations on reactants and products. It is based on the Law of conservation of mass where total mass of reactants is equal to total mass of products.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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