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Roztoky

Authored by Martina Kovačócyová

Science, Chemistry

7th Grade

Used 6+ times

Roztoky
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8 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Koľko g tuku je v 100 g mlieka, ktoré je 3,5 %?

103,5 g

100 g

96,5 g

3,5 g

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Koľko gramov vody je v 100 g roztoku soli, ktorý je 15 %?

115 g

15 g

85 g

100 g

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Koľko gramov kakaa je v 100 g pudingu, v ktorom je 30 % kakaa?

30 g

70 g

100 g

130 g

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Vyber, čo je správne:

20 % roztok soli, ktorého hmotnosť je 100 g obsahuje...

80 g vody

20 g vody

20 g soli

80 g soli

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Koľko gramov tuku obsahuje toto mlieko?

96 g

94 g

100 g

4 g

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Koľko percent tuku obsahuje kyslá smotana?

14 %

10 %

14 g

86 %

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

V roztoku cukru je 32 % cukru. Koľko % je v roztoku vody?

100 %

78 %

32 %

68 %

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