Q:

What is the IUPAC name of [Co(NH3)4Cl2]?

A) Tetra-ammine dichloro cobalt (III) chloride	B) Tetra-ammine trichloro cobalt (III)
C) Tri-ammine dichloro cobalt (III) chloride	D) Tetra-ammine dichloro cobalt

Answer & Explanation Answer: A) Tetra-ammine dichloro cobalt (III) chloride

Explanation:

The IUPAC nomenclature in organic chemistry is a systematic method that is used to name organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry (IUPAC).

The IUPAC name of the given complex [Co (NH₃)₄Cl₂ ]Cl is - Tetra-ammine dichloro cobalt (III) chloride.

The complex [Co (NH₃)₄ Cl₂ ] Cl ionizes an aqueous solution to furnish the chloride ion Cl⁻ and [Co (NH₃)₄ Cl₂ ] ⁺.

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16 13658

Q:

Which one of the following statements would be INCORRECT to use?

A) An atom of a compound	B) A mole of an element
C) A mole of a compound	D) An atom of an element

Answer & Explanation Answer: A) An atom of a compound

Explanation:

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0 13650

Q:

Improve the bracketed part of the sentence.

It nuances the larger debate on whether such votes should override the will of the legislature, (or guided it further).

A) or guide it further	B) or guide it to farther
C) or guidance further	D) No improvement

Answer & Explanation Answer: A) or guide it further

Explanation:

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0 13647

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 13639

Q:

Where is the tomb of Sher Shah located?

A) Sasaram	B) Delhi
C) Kalinger	D) Sonargaon

Answer & Explanation Answer: A) Sasaram

Explanation:

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Q:

People from which state celebrate their harvest festival around Makar Sankranti?

A) Kerala	B) Punjab
C) Karnataka	D) Tamil Nadu

Answer & Explanation Answer: C) Karnataka

Explanation:

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Filed Under: General Awareness

60 13631

Q:

Full form of BCG is

A) Bacillus Cholera Germ	B) Bacillus Calmette Guerin
C) Bacillus Curative Gene	D) Bacillus Cholera Guerin

Answer & Explanation Answer: B) Bacillus Calmette Guerin

Explanation:

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81 13625

Q:

In each of the following choose the word most similar in meaning to the word given in capitals.

“ABJURE”

A) Renounce	B) Run off secretly
C) Abide	D) Discuss

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