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Q:

Oxidation Number of 'S' in H2SO4?

A) +6 B) +2
C) -6 D) -2
 
Answer & Explanation Answer: A) +6

Explanation:

In H2SO4,

Hydrogen has a charge of +2, with each hydrogen has +1.

Oxygen has  a charge of -8, with each oxugen has -2.

Total charge = (2 - 8) = -6

Therefore, the Oxidation number of Sulphur S is '+6' because to make the compound stable.

 

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE , GRE
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Q:

The Capital of Tanzania is 

A) Nairobi B) Lusaka
C) Kampala D) Dar- es- Salaam
 
Answer & Explanation Answer: D) Dar- es- Salaam

Explanation:
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Filed Under: Country Capitals

45 4792
Q:

Which of the following is an example of a simile?

A) Clouds of vanilla cotton candy floated in the sky. B) His stomach rumbled like an approaching train.
C) She was drowning in a sea of grief. D) He was a hurricane in her heart.
 
Answer & Explanation Answer: B) His stomach rumbled like an approaching train.

Explanation:

In the given options, "His stomach rumbled like an approaching train" is an example of Simile.

All the other options are examples of metaphors. 

 

Simile and Metaphor are both figure of speeches in English which are used for comparing things but the only difference is Simile uses LIKE or AS words in comparing and metaphor directly compares without using any words.

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Filed Under: English
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Q:

Which of the following is a project to develop watersheds in India

A) DRDO B) CARE
C) AVARD D) NWDPRA
 
Answer & Explanation Answer: D) NWDPRA

Explanation:
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Filed Under: Indian Economy

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Q:

In which categories did Marie Curie win her two different Nobel Prizes

A) Physics and chemistry B) Chemistry and Medicine
C) Physics and Medicine D) Chemistry and Peace
 
Answer & Explanation Answer: A) Physics and chemistry

Explanation:
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Filed Under: Honours and Awards

3 4786
Q:

Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of :

A) An acetylenic triple bond B) Two ethylenic double bonds
C) A vinyl group D) An isopropyl group
 
Answer & Explanation Answer: C) A vinyl group

Explanation:

C=}CH2→OzonolysisHCHO

Vinylic group.

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Filed Under: Chemistry
Exam Prep: AIEEE

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Q:

Which Indian bank has signed pact with Indian Oil Corporation under its ‘e-Dealer’ scheme?

 

A) Yes Bank B) Axis Bank
C) Punjab National Bank D) HDFC Bank
 
Answer & Explanation Answer: C) Punjab National Bank

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which new train is being flagged off by railway minister Suresh Prabhu in April 2017 ?

A) Double Deck Passenger Trains B) High-speed rail
C) Metro train D) Vistadome coach train
 
Answer & Explanation Answer: D) Vistadome coach train

Explanation:

Vistadome coach train flagged off in April 2017 is routed between Visakhapatnam to Araku valley station.

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

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