Q:

What is the oxidation number of sulfur in H2S?

A) 2	B) -2
C) 1	D) -1

Answer & Explanation Answer: B) -2

Explanation:

The sum of the oxidation numbers in a compound must equal zero. In the compound hydrogen sulfide, H2S, the two hydrogen atoms have an oxidation number of +1, for a total of +2.

What_is_the_oxidation_number_of_sulfur_in_H2S1556279499.jpg image

Therefore, the oxidation number of sulfur in the compound is -2, and the sum of the oxidation numbers is 0.

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Database Administration , Bank PO , Bank Clerk , Analyst

31 24026

Q:

Which of the statements given below are correct?

A) Lewis Hamilton won the Formula One 2017 United States Grand Prix.

B) Sebastian Vettel won the Formula One 2017 Singapore Grand Prix.

C) Garbine Muguruza won the Tennis 2017 French Open Women's Singles.

A) Only A	B) Only B
C) A and C	D) A, B and C

Answer & Explanation Answer: A) Only A

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Sports
Exam Prep: Bank Exams

1 24017

Q:

Which of the statements given below are correct?

A) Alexander Norén won the Golf 2017 BMW PGA Championship.

B) Canada hosted the Table Tennis 2017 ITTF Women's World Cup.

C) In 2018 IPL auctions, Rajasthan Royals retained Steve Smith.

A) Only C	B) B and C
C) A and B	D) A, B and C

Answer & Explanation Answer: D) A, B and C

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Sports
Exam Prep: Bank Exams

0 24013

Q:

Which of the following animals was not known to the Indus Valley Civilization

A) Bull	B) Horse
C) Giraffe	D) Elephant

Answer & Explanation Answer: C) Giraffe

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian History

63 23994

Q:

The smallest unit in a digital system is a.........

A) Bit	B) Byte
C) Character	D) Kilobyte

Answer & Explanation Answer: A) Bit

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer

116 23967

Q:

Who was the president of the Constituent Assembly of Independent India

A) Dr Bhim Rao Ambedkar	B) Dr Rajendra Prasad
C) C.Rajagopalachari	D) K.M.Munshi

Answer & Explanation Answer: B) Dr Rajendra Prasad

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics

55 23929

Q:

Which of the following awards is Sachin Tendulkar NOT awarded with?

A) Bharat Ratna	B) Dhyan Chand Award
C) Padma Vibhushan	D) Rajiv Gandhi Khel Ratna

Answer & Explanation Answer: B) Dhyan Chand Award

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards
Exam Prep: Bank Exams

1 23927

Q:

Markup tags tell the web browser

A) How to display the file	B) How to organise the page
C) How to display message box on page	D) None of the above

Answer & Explanation Answer: A) How to display the file

Explanation:

Markup tags tell the web browser how to display the file.

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

34 23918

Questions

Quick Links