Reactia solului

Quiz
•
Other
•
12th Grade
•
Medium
Shosha Stein
Used 9+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Compozitia elementara a solutiei solului este :
a) Ca, H, I, S, HCl;
b) HNO3, Na, Li, F, CO;
c) N, P, K,Ca, Mg, Fe, S, etc;
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Azotitii, azotatii, clorurile, sulfatii, fosfatii, carbonatii, amoniacul sunt compusi ai solului:
a) organici
b) minerali
c) coloidali
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Compusii aflati in dipersie coloidala sunt:
a) zaharurile
b) NaCl, CaCl2, KNO3,
c) acizii humici, Fe(OH)3, Al(OH)3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solutia solului este o solutie apoasa diluata ce contine dizolvati:
a) compusi cu azot, fosfor;
b) compusi minerali si organici;
c) compusi ionici;
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solutia solului contine compusi aflati in dispersie :
a) ionica, moleculara, coloidala;
b) numai coloidala;
c) numai ionica si moleculara;
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solul care contine substante cu caracter bazic va avea o reactie
Acida
Alcalina
Neutra
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Acizii humici, aminoacizii, acidul acetic, tartric succinic sunt compusi anorganici;
Adevarat
Fals
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Craciun

Quiz
•
5th - 12th Grade
20 questions
Dialectes del Català

Quiz
•
9th - 12th Grade
20 questions
Politica de distribuție

Quiz
•
12th Grade
15 questions
Stiluri de negociere - influenţe culturale

Quiz
•
12th Grade
15 questions
Tipuri de contracte

Quiz
•
12th Grade
25 questions
Negocierea

Quiz
•
12th Grade
20 questions
Profilul negociatorului

Quiz
•
12th Grade
15 questions
Un estiu a Borneo

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Other
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
ROAR Week 2025

Quiz
•
9th - 12th Grade
20 questions
Getting to know YOU icebreaker activity!

Quiz
•
6th - 12th Grade
12 questions
Macromolecules

Lesson
•
9th - 12th Grade
13 questions
Cell Phone Free Act

Quiz
•
9th - 12th Grade
20 questions
1.1 (b) Add / Sub/ Multiply Polynomials

Quiz
•
12th Grade
8 questions
STAR Assessment Practice Questions

Quiz
•
9th - 12th Grade
28 questions
Rules and Consequences Part A

Quiz
•
9th - 12th Grade