Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Static > chemistry > Flashcards

chemistry Flashcards

1
Q

What is the smallest particle of the substance

A

Molecules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The smallest particle of matter

A

Atom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Most abundant element of earth

A

Oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Most abundant element in human body

A

oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

How many elements are present

A

118

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Which acid is present in lemon and orange

A

Citric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Which acid is present in unripe Apple

A

maleic acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

which acid is present in tamarind

A

tartaric acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

which acid is present in vinegar

A

acetic acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

which acid is present in stomach

A

hydrochloric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

which acid is present in tomato

A

oxalic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What are the main constituents of LPG?

A

Methane, Butane, Propane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Which among the following chemicals is used in Photography?

A

Silver Bromide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Which among following is also known as white gold?

A

Platinum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Which among the above are common in Acid rains?

A

Nitrous acid, Nitric acid, Sulfuric acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The nucleus of an atom consists of

A

protons and neutrons

17
Q

Which among the following was first human-made plastic?

A

Celluloid

18
Q

Acid rain is capable of damaging the buildings and historic monuments which are made up of rocks such as limestone and marble. Which among the following is the end product of such a reaction?

A

Gypsum

Static (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions