Chemistry Quiz

Chemistry Quiz

11th Grade

20 Qs

quiz-placeholder

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Chemistry Quiz

Chemistry Quiz

Assessment

Quiz

Others

11th Grade

Hard

Created by

Suresh chand Yogi

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many particles are there in 1 mole?

6.022 × 10^23

3.011 × 10^23

1.602 × 10^-19

1000

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Avogadro’s number is used for?

Measuring mass

Measuring volume

Representing number of particles

Measuring density

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atomic mass of an element is expressed in which unit?

Gram

Kilogram

Atomic mass unit (amu)

Mole/Litre

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Volume of 1 mole of gas at STP is?

22.4 L

2.24 L

1 L

0.224 L

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Number of molecules in 0.5 mol of H₂O is?

3.011 × 10^23

6.022 × 10^23

1.505 × 10^23

2 × 10^23

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Moles of hydrogen in 18 g of H₂O?

1 mol

2 mol

3 mol

0.5 mol

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Molarity (M) is defined as:

Mass of solution / Volume of solvent

Moles of solute / Volume of solution (in L)

Mass of solute / Volume of solution (in mL)

Moles of solute / Mass of solvent

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