Q:

Chloroform used as anaesthetic should be preserved in the dark in tightly stoppered bottles because otherwise

A) it becomes coloured	B) it gets evaporated in air
C) it gets oxidised to phosgene	D) it gets decomposed to chloropicrin

Answer & Explanation Answer: C) it gets oxidised to phosgene

Explanation:

Chloroform, $C H C l_{3}$ is easily oxidised to the highly poisonous gas known as phosgene or carbonyl chloride COCl2. Hence if it is used as anaesthetic it should be kept free from sunlight and air.

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Filed Under: Chemistry
Exam Prep: AIEEE

9 4816

Q:

General Knowledge Challenge :

21370974_1411248232315610_6006454094294226840_n1505213720.jpg image

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

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Filed Under: Indian Culture
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

64 4812

Q:

When an entity instance may be a member of multiple subtypes or it does not have to be a member of a subtype, it is which of the following?

A) Disjoint with total specialization	B) Disjoint with partial specialization
C) Overlap with total specialization	D) Overlap with partial specialization

Answer & Explanation Answer: C) Overlap with total specialization

Explanation:

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Filed Under: Database

2 4812

Q:

Which Article of the Constitution of India accords Special status to the state of Jammu and Kashmir?

A) 311	B) 324
C) 356	D) 370

Answer & Explanation Answer: D) 370

Explanation:

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Filed Under: Indian Politics

6 4812

Q:

Name the military exercise that is going on between Japanese and US military in northern Japan ?

A) Northern Viper	B) Rimpac
C) Indra	D) Valiant Shield

Answer & Explanation Answer: A) Northern Viper

Explanation:

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Filed Under: General Awareness
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6 4811

Q:

Who has been appointed as new Chairman of Indian Railway Board in August 2017 ?

A) Ashwani Lohani	B) S. K. Bhagat
C) Akhil Agarwal	D) A. K. Mittal

Answer & Explanation Answer: A) Ashwani Lohani

Explanation:

Ashwani Lohani is IRSME officer, appointed as new Chairman of the Indian Railway Board soon after A.K. Mittal stepped down from the post. He is former Chairman & Managing Director of Air India.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

3 4809

Q:

Earlist thermometerr was developed by

A) Celsius	B) Fahrenheit
C) Kelvin	D) Galileo

Answer & Explanation Answer: D) Galileo

Explanation:

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Filed Under: Physics

5 4809

Q:

The biogenetic law was proposed by

A) Alfred Russel Wallace	B) Charles Darwin
C) Ernst von Haeckel	D) Lamarck

Answer & Explanation Answer: C) Ernst von Haeckel

Explanation:

The biogenetic law states that ontogeny (study of development) repeats phylogeny (origin from previous group of racial history), The young one of the frog namely the tadpole is like a fish cosidered to be ancestral to frog.

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Filed Under: Biology

9 4807

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