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Q:

What is the systematic name of PbO?

A) Plumbic oxide B) Lead oxide
C) Lead(II) oxide D) All of the above
 
Answer & Explanation Answer: C) Lead(II) oxide

Explanation:

The systematic name for a chemical is the unique name given to it by the International Union of Pure Applied Chemistry (IUPAC). The IUPAC name can differ from a chemical compound's general name.

 

PbO is an ionic compound since it consists of a Lead as metal and Oxygen as nonmetal. The systematic name for PbO is Lead (II) oxide. Here we need to put the (II) since lead has more than one combining capacity.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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3 4638
Q:

Select the synonym of

decree

A) certificate B) Law
C) title D) award
 
Answer & Explanation Answer: B) Law

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 4638
Q:

Which of the following diagrams correctly represents elephants, wolves, animals?

   None

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

0 4637
Q:

Read the following information and answer the following questions below.

In a class of 90 students, 80 students like burger or pizza.
62 like burger and 56 like pizza.

How many like both burger and pizza?

 

A) 24 B) 38
C) 32 D) 18
 
Answer & Explanation Answer: B) 38

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 4637
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Pragmatic
2. Protect
3. Pastel
4. Postal
5. Pebble

A) 43521 B) 35412
C) 34512 D) 43512
 
Answer & Explanation Answer: B) 35412

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: AIEEE , Bank Exams , CAT

2 4634
Q:

The saffron colour in the national flag signifies

A) Peace B) Growth
C) Courage D) Fertility
 
Answer & Explanation Answer: C) Courage

Explanation:

The_saffron_colour_in_the_national_flag_signifies1553691707.jpg image

 

The national flag of India has 4 colours saffron, white, green and navy blue. Each describes a specific reason.

 

Saffron - It represents the courage and sacrifice

White - It represents eace, truth and purity

Green - It represents faith, fertility and growth

 

The wheel of virtue which is in navy blue represents the motion of growth.

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Filed Under: General Science
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7 4633
Q:

Choose apropriate words which gives a complete meaning to the sentence from the given options.

we were thinking ______ it _______ something like a requiem for our age.

A) for, because B) for, as
C) of, as D) of, since
 
Answer & Explanation Answer: C) of, as

Explanation:
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Filed Under: Inserting The Missing Character
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
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22 4633
Q:

RAM is ____ and ____

A) volatile, temporary B) nonvolatile, permanent
C) nonvolatile, temporary D) volatile, permanent
 
Answer & Explanation Answer: A) volatile, temporary

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

13 4632