Titradu

Titradu

9th - 10th Grade

10 Qs

quiz-placeholder

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Titradu

Titradu

Assessment

Quiz

Chemistry

9th - 10th Grade

Medium

Created by

E Evans

Used 17+ times

FREE Resource

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Mae dangosydd cyffredinol yn troi'n ______ ym mhresenoldeb sylwedd niwtral.

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Mae dangosydd ffenolphthalein yn troi o ........... i ddi-liw

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Enwch yr offer

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mewn titradiad roedd angen 15cm3 o asid hydroclorig (HCl) i niwtralu 25cm3 o sodiwm hydrocsid (NaOH). Pa sylwedd yw'r mwyaf crynodedig?

NaOH

HCl

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Enwch yr offer yma sy'n gallu mesur cyfaint hylif mewn arbrawf titradu i 25cm3 yn union.

bwred

piped

silindr mesur

6.

MATCH QUESTION

1 min • 1 pt

Parwch yr offer gyda'r diagram cywir:

Dysgl Anweddu

Media Image

Fflasg Gonigol

Media Image

Piped

Media Image

Twndis

Media Image

Bwred

Media Image

7.

REORDER QUESTION

1 min • 1 pt

Rhowch y dull yn y drefn gywir

Mesurwch cyfaint cychwyn yr asid yn bwred

Ailadroddwch i gael canlyniadau o fewn 0.2cm3

Mesurwch y cyfaint terfynol

Ychwanegwch yr asid o'r bwred gan chwylio'r fflasg

Stopiwch pan fo'r dangosydd yn newid lliw

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