Questions

Q:

Select the antonym of

coalesce

A) separate B) adhere
C) cleave D) amalgamate
 
Answer & Explanation Answer: A) separate

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , CAT

6 191216
Q:

Mg+O2=MgO

Balance the above Chemical equation?

A) 2Mg + O2 ----> 2MgO B) 2Mg + O ----> 2MgO
C) 2Mg + O ----> MgO2 D) 2Mg + O2 ----> MgO2
 
Answer & Explanation Answer: A) 2Mg + O2 ----> 2MgO

Explanation:

Given Equation is 

Mg + O2  MgO

Balancing the Chemical Equation is nothing but Conservation of Matter. As Matter is Neither created nor Destroyed, it must be conserved.

Here we have 1 Mg and 2 O on the left side and 1 Mg and 1 O on the right side

To balance that, add 1 Mg on the left side so that it becomes 2 Mg and 2 O on the left side

i.e,

2 Mg + O2  2 MgO

Here it has 2 Mg & 2 O on the left side and 2 Mg and 2 O on the right side and the Chemical equation is Balanced.

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Filed Under: Chemistry
Exam Prep: GATE , AIEEE
Job Role: Analyst

32 190993
Q:

Janapav hill situated near Indore is the source of which river?

 

A) Tapi river   B) Chambal river  
C) Mahi River D) Mahanadi
 
Answer & Explanation Answer: B) Chambal river  

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 190940
Q:

Which country has been started world's first carbon capture plant in October 2017?

 

A) China B) Italy
C) Japan D) Iceland
 
Answer & Explanation Answer: D) Iceland

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Filed Under: General Awareness
Exam Prep: Bank Exams

91 190937
Q:

India became the first country to partner with which global company on Disaster Response Management?

 

A) Twitter B) Google
C) Facebook D) Microsoft
 
Answer & Explanation Answer: C) Facebook

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Filed Under: General Awareness
Exam Prep: Bank Exams

41 190580
Q:

Select the synonym of

scarcity

A) opulence B) myriad
C) plethora D) dearth
 
Answer & Explanation Answer: D) dearth

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Filed Under: English
Exam Prep: Bank Exams

1 189458
Q:

Select the antonym of

flog

A) whop B) compliment
C) flay D) flax
 
Answer & Explanation Answer: B) compliment

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Filed Under: English
Exam Prep: Bank Exams

1 189371
Q:

Select the synonym of

preacher

A) atheist B) agnostic
C) evangelist D) pagan
 
Answer & Explanation Answer: D) pagan

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Filed Under: English
Exam Prep: Bank Exams

0 189344