Questions

Q:

What is the bond order of N2+?

A) 3 B) 1.5
C) 2.5 D) 2
 
Answer & Explanation Answer: C) 2.5

Explanation:

Bond Order  = 1/2[ Nb - Na]

where

Nb = Number of electrons in bonding molecular orbitals.

Na = Number of Electrons in antibonding molecular orbitals

 

Bond Order of N2⁺:

Total number of electrons: 13

Electronic Configuration= :σ1s² σ*1s² σ2s² σ*2s² π 2py² [π2pz² σ2px1 ]

Bond Order = [9-4]/2 = 5/2 = 2.5.

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Q:

' Samjhauta Express ' runs between which of the following two stations

A) New Delhi - Wagah B) New Delhi - Lahore
C) Amritsar - Wagah D) Amritsar - Lahore
 
Answer & Explanation Answer: B) New Delhi - Lahore

Explanation:
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Filed Under: Indian Economy

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Q:

What element is used in bright flashing advertising signs?

A) Neon B) Helium
C) Mercury D) Radon
 
Answer & Explanation Answer: A) Neon

Explanation:

Neon is the element that is used in bright flashing advertising signs as Neon particulary gives bright color.

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Q:

Which University has topped the Times Higher Education World University Rankings 2018 ?

A) IISC Bangalore B) Oxford
C) IIT Kanpur D) Cambridge
 
Answer & Explanation Answer: B) Oxford

Explanation:

In the annual World University Rankings released by Times Higher Education, the Indian Institute of Science of India has reached 251-300 band from last year's 201-250 band, while Oxford and Cambridge universities are on the top in the Global 1000 list.

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Q:

Are best essay writing service reviews are legit?

There are many essay writing companies are launching day by day therefore it would be really difficult to determine which is the suitable writing services without getting scammed. Some stduents are going on the way of regional based writing services like essay writing service usa because its really simple to track them..but looking at the essay writing service reviews is the best way to find genuine writer for sure...you can get everything about the online writing professionals from the essay writing service reviews..what do you think about my points?

Answer

Are best essay writing service reviews are legit? This is a common question lots of students having while choosing an essay writing service...Yes, best essay writing service reviews is the right tool we can use to find genuine essay writing companies online...you will get everything detaisl on what you want to know about an essay writing company online...

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Q:

The Korba coalfield is located in

A) Orissa B) West Bengal
C) Chhttisgarh D) Assam
 
Answer & Explanation Answer: C) Chhttisgarh

Explanation:
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Filed Under: Indian Economy

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Q:

Biological complete proteins are found in

A) Potato, Onion, Carrot B) Apple, Egg, Wheat
C) Rice, Meat, Butter D) Meat, Milk, Egg
 
Answer & Explanation Answer: D) Meat, Milk, Egg

Explanation:
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Filed Under: Biology

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Q:

The energy associated with motion is called

A) Potential energy B) Kinetic energy
C) Both A & B D) None of the above
 
Answer & Explanation Answer: B) Kinetic energy

Explanation:

Energy can be either a potential energy or a kinetic energy.

The energy associated with motion is called Kinetic energy and it can be stored. And the energy associated with position is called Potential energyand it cannot be stored.

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