Q:

Is B2+ Paramagnetic or Diamagnetic?

Answer

B2+ is a Paramagnetic.

The filled orbitals are $σ$ (1s) $^{2}$ , $σ^{*}$ (1s) $^{2}$ , $σ$ (2s) $^{2}$ , $σ^{*}$ (2s) $^{2}$ . The half-filled orbitals are $π$ (2p $_{x}$ ) and $π$ (2p $_{y}$ ). Since it posses 2 unpaired electrons, it is Paramagnetic in nature.

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8 12631

Q:

Who set up the world's first floating ATM ?

A) Bank of America	B) Barclays Bank
C) Axis Bank	D) State Bank of India

Answer & Explanation Answer: D) State Bank of India

Explanation:

India's banking behemoth -- the State Bank of India -- has set up the world's first-ever floating ATM on a boat in Kerala. The boat with the ATM on board will berth at jetties in Kerala's huge backwaters through which thousands of people travel daily.

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Q:

Improve the bracketed part of the sentence.

Both the families were invited but neither (had accepted) our invitation.

A) accepted	B) did accept
C) has accepted	D) no improvement

Answer & Explanation Answer: A) accepted

Explanation:

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Filed Under: English
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0 12619

Q:

Improve the bracketed part of the sentence.

The ‘right to choice’ of Aadhaar holders who do not want to link their accounts (may move up) for a decision.

A) may came up	B) may come up
C) may come ahead	D) No improvement

Answer & Explanation Answer: B) may come up

Explanation:

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Filed Under: English
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Q:

Select the synonym of

splinter

A) stub	B) share
C) chip	D) friction

Answer & Explanation Answer: C) chip

Explanation:

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0 12614

Q:

Select the synonym of

improvident

A) provident	B) extravagant
C) miserly	D) thrifty

Answer & Explanation Answer: B) extravagant

Explanation:

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Q:

Select the antonym of

ambushed

A) lurk	B) waylay
C) camouflage	D) exposed

Answer & Explanation Answer: D) exposed

Explanation:

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Q:

Jivaka, the royal physician of Rajgrih, was the son of the Ganika named as

A) Salavati	B) Ramaniya
C) Basantsena	D) Amrapali

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