Quizalize logo
placeholder image to represent content

SCI10_4Q_M2_Q3

Quiz by Marvin Velasco

Grade 10
Science
Philippines Curriculum: Grades K-10 (MELC)

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • automatically assign follow-up activities based on students’ scores
  • assign as homework
  • share a link with colleagues
  • print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
10 questions
Show answers
  • Q1

    Which type of chemical reaction is involved once you turned on the gas stove?

    Combination Reaction

    Decomposition Reaction

    Single Replacement Reaction

    Combustion Reaction

    45s
  • Q2

    Which is NOT TRUE about the Law of Conservation of mass?

    Mass is neither created nor destroyed in a chemical reaction.

    The product of the reaction is different from the reactants but, the mass is still the same.

    The total mass of the product of the reaction is less than the reactants.

    The number of atoms before and after the reaction is equal.

    45s
  • Q3

    How can we say that a chemical reaction took place between reactants?

    If there is a change in color, state, odor, and taste, or bubbles evolve.

    Both A and B are correct

    If the reactants’ number of atoms remains the same.

    If a new product was formed.

    45s
  • Q4

    determine the type of chemical reaction given in each number

    H2O (l) + MgO (s) → Mg(OH)2 (s)

    Users enter free text
    Type an Answer
    45s
  • Q5

    Determine the type of chemical reaction given in each number

    2NaCl (s) + F2 (g) → 2NaF (s) + Cl2 (g)

    Users enter free text
    Type an Answer
    45s
  • Q6

    Determine the type of chemical reaction given in each number

    2NaClO3 (s) → 2NaCl (s) + 3O2 (g)

    Users enter free text
    Type an Answer
    45s
  • Q7

    Determine the type of chemical reaction given in each number.

    3Ba (s) + Cr2O3 (s) → 3BaO (s) + 2Cr (s)

    Users enter free text
    Type an Answer
    45s
  • Q8

    What numerical coefficients are needed to balance the equation for each number.

    ___CH4 (g) + ___O2 (g) → ___CO2 (g) + ___H2O (g)

    2CH4 (g) + O2 (g) → 4CO2 (g) + 2H2O (g)

    CH4(g) + O2 (g) → 2CO2 (g) + H2O (g)

    CH4 (g) + O2 (g) → CO2 (g) + H2O (g)

    CH4 (g) + 2O2(g) → CO2 (g) + 2H2O (g)

    45s
  • Q9

    What numerical coefficients are needed to balance the equation for each number.

    ___CaCO3 (s) + ___ HCl (aq) → ___ CaCl2 (aq) + ___ CO2 (g) + ___ H2O (l)

    2CaCO3 (s) + HCl(aq) → CaCl2 (aq) + CO2 (g) + H2O (l)

    CaCO3 (s) + HCl (aq) → 2CaCl2 (aq) + CO2 (g) + H2O (l)

    CaCO3 (s) + HCl (aq) → CaCl2 (aq) + 2CO2 (g) + H2O (l)

    CaCO3 (s) + 2HCl (aq) → CaCl2 (aq) + CO2 (g) + H2O (l)

    45s
  • Q10

    If I want to use a wire to hang my plants, which will last longer: an iron wire or a copper wire? Why?

    An iron wire because it is more reactive to water and oxygen than copper.

    A copper wire because it will not react with water and oxygen under normal condition.

    A copper wire because it is reactive to water and oxygen under normal condition.

    An iron wire because it is less reactive to water and oxygen than copper.

    45s

Teachers give this quiz to your class