2Kimyo va Allotropiya Quiz

2Kimyo va Allotropiya Quiz

11th Grade

6 Qs

quiz-placeholder

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2Kimyo va Allotropiya Quiz

2Kimyo va Allotropiya Quiz

Assessment

Quiz

Chemistry

11th Grade

Hard

Created by

Bekzodbek Ergashev

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Allotropiya hodisasi nima?

Kimyoviy reaktsiyalarni tezlashtirish

Oddiy modda va element orasidagi farqni ko'rsatish

Murakkab modda hosil qilish

Atomlar sonini oshirish

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Uglerodning qaysi allotropik shakllari mavjud?

Karboksil va amin

Grafit va olmos

Sulfid va oksid

Metall va nonmetall

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Moddaning tarkibini tekshirish jarayoni qanday ataladi?

Allotropiya

Reaktsiya

Analiz

Sintez

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Karbonat angidrid qanday moddalardan iborat?

Murakkab moddalardan

Oddiy moddalardan

Elementlardan

Birikmalardan

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Uglerod atomlaridan iborat bo'lgan oddiy moddalarning xossalari qanday?

Bir xil bo'lmaydi

Boshqa elementlar bilan bir xil

Har doim o'zgaruvchan

O'zgarmas va faqat o'ziga xos

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Birikma qanday tarkibiy qismlardan iborat ekanligini aniqlash jarayoni qanday ataladi?

Sifat analizi

Sintez

Tahlil

Reaktsiya