TEST-01

TEST-01

1st - 5th Grade

5 Qs

quiz-placeholder

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TEST-01

TEST-01

Assessment

Quiz

Others

1st - 5th Grade

Hard

Created by

RAMARAO VECHANGI

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Neutralization reactions
formed from joining positive and negative ions 
increases OH ions
froms a salt and water
increases H2O ions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when a solution of an acid is mixed with a solution of a base in a test tube?

temperature of the solution increases 
temperature of the solution decreases
temperature remains constant
no reaction

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following is also called slaked lime

KOH

Ca[OH]2

NaOH

NH4OH

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When hydrogen chloride gas is prepared on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to -

Absorb the evolved gas

Moisten the gas

Absorb moisture from the gas

Absorb Cl ions from the evolved gas

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An extremely strong acid would have a pH of...
1
7
9
14