Search Header Logo

9-нұсқа

Authored by Zhamila Rysbek

Chemistry

University

Used 1+ times

9-нұсқа
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

50 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Контекст

Оқыдым

Оқымадым

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Hатрий хлориді ерітіндісінің толық электролизі кезінде катодта 5600 мл (қ.ж.) газ бөлінді. Катодта бөлінген газды литиймен араластырғанда түзілген заттың массасы және электролиздің басқа өнім(дер)і

O2

21,25г

Cl2

4.00г

NaOH

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Сутекті қосылыстарының тұрақтылығы артатын қатар

SnH4, SiH4, CH4

CH4, GeH4, PbH4

PbH4, GeH4, SiH4

CH4, SnH4, PbH4

PbH4, GeH4, CH4

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Диспропорциялану реакция(лары)сы

Ca+Br2

KOH+HCl

H2O+CL2

SO2+H2S

HNO3+CaCl2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following statements about pressure and solubility is true?

Pressure increases the solubility of solids in solution.

Pressure increases the solubility of gases in solution.

Pressure increases the solubility of liquids in solution.

Pressure has no effect on solubility.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cілтілік металл

Ca

Na

Cu

Mg

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The proportion of nitrogen in the composition of air

21

78

50

60

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?