Foundation level - IV NEET Mock test -9 ( Chemistry)

Foundation level - IV NEET Mock test -9 ( Chemistry)

9th Grade

45 Qs

quiz-placeholder

Similar activities

IGCSE CHEMISTRY: STOICHIOMETRY

IGCSE CHEMISTRY: STOICHIOMETRY

9th - 10th Grade

50 Qs

1e triple revision

1e triple revision

9th - 10th Grade

46 Qs

Moles Conversion Factor

Moles Conversion Factor

9th - 12th Grade

40 Qs

Chemistry springFinal Review

Chemistry springFinal Review

9th - 12th Grade

49 Qs

Avogadro's Number & Atom Review

Avogadro's Number & Atom Review

9th - 12th Grade

46 Qs

Mole Conversions Review Game

Mole Conversions Review Game

9th - 12th Grade

44 Qs

Review the mole

Review the mole

9th - 12th Grade

45 Qs

The Mole

The Mole

9th - 12th Grade

40 Qs

Foundation level - IV NEET Mock test -9 ( Chemistry)

Foundation level - IV NEET Mock test -9 ( Chemistry)

Assessment

Quiz

Chemistry

9th Grade

Hard

Atoms and molecules

Standards-aligned

Created by

Bodhi School

Used 1+ times

FREE Resource

45 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

Which of the following statements is not true about an atom?

Atoms are not able to exist independently.

Atoms are the basic units from which molecules and ions are
formed.

Atoms are always neutral in nature.

Atoms aggregate in large numbers to form the matter that we can see, feel or touch.

Tags

Atoms and molecules

2.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

1 u or 1 amu means

.

Mass of C-12 atom

Mass of O-16 atom

1/12th mass of C-12 atoms

Mass of Hydrogen molecule

Tags

Atoms and molecules

3.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

Which of the following contains maximum number of molecules?

19 CO2

1 g N2

1 g CH4

1 g H2

Tags

Atoms and molecules

4.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

A sample of NH3 molecule irrespective of source contains 82.35% Nitrogen and 17.65% of Hydrogen by mass. This data supports:

Las of Multiple Proportions

Law of Definite Proportions

Avogadro’s Law

Law of Conservation of Mass

Tags

Atoms and molecules

5.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

An element X is divalent and another element Y is tetravalent. The compound formed by these two elements will be:

XY4

XY2

X2Y

Xy

Tags

Atoms and molecules

6.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

The molecular formula of potassium nitrate is ________.

KNO

KNO3

KON

KNO2

Tags

Atoms and molecules

7.

MULTIPLE CHOICE QUESTION

3 mins • 4 pts

3.42 g of sucrose are dissolved in 18 g of water in a beaker. The numbers of oxygen atoms in the solution are

6.022 ×1021

6.022 ×1023

6.68 ×1023

6.09 ×1022

Tags

Atoms and molecules

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?