CHE CDF

CHE CDF

9th - 11th Grade

18 Qs

quiz-placeholder

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CHE CDF

CHE CDF

Assessment

Quiz

Chemistry

9th - 11th Grade

Easy

Created by

Uηкηoωη™

Used 15+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_ _ _ _ _ are sour to taste, turn blue litmus to red, and dissolve in water release H+ ions.

ALKALI

ACID

BASE

SALT

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_ _ _ _ _ the substances which are bitter to taste and soapy to touch. They turn red litmus solution blue. They give "OH" ions in aqueous solution.

ALKALI

ACID

BASE

SALTS

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

EG. of ACID

HYDROCHROLIC ACID

VINEGAR

POTASSIUM HYDROXIDE

SULPHURIC ACID

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_ _ _ _ _ the substance which change their colour/smell in different types of substances.

INDICATOR

pH SCALE

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

NATURAL INDICATOR

LITMUS

RED CABBAGE

HYDRANGEA PLANT

TURMERIC

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

SYNTHETIC INDICATOR

PHENOLPHTHALEIN

LITMUS

HYDRANGEA PLANT

METHYL ORANGE

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pop test: When a burning candle is brought near a test tube containing hydro gas it put off with a 'Pop' sound. This test is conducted for examining the _ _ _ _ _ .

ABSENCE OF HYDROGEN GAS

PRESENCE OF DIHYDROGEN MONOXIDE

ABSENCE OF CARBON DIOXIDE

PRESENCE OF HYDROGEN GAS

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