Students were asked to answer a question at school and to express what is most important for them to succeed. Out of the many responses, one which that stood out was practice. Successful people commonly are not born successful; they become successful thru hard work and persistence. If you want to attain your goals, keep this in mind! the following some question and answer examples that you could potentially benefit from to expand your knowledge and gain insight that will guide you to keep up your school studies.
Question:
Formula A: CH3Formula B: C2H6
Given the two formulas representing the same compound:
Which statement describes these formulas?
(1) Formulas A and B are both empirical.
(2) Formulas A nd B are both molecular.
(3) Formula A is empirical and Formula B is molecular.
(4) Formula A is molecular and Formula B is empirical.
Answer:
Correct option is (3).
Empirical formula:-Simplest whole number ratio of various atoms present in a compound.
Molecular formula:-The formula that gives the total number of atoms of each element in each molecule of a substance.
So, (formula B) is the molecular formula, and
(Formula A)is the empirical formula.
Hence, the correct option is (3).
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They would possibly hopefully guide the student handle the question by working with the questions and answer examples. Then might possibly have some sharing in a group discussion and also learning with the classmate related to the topic, so another student also absorb some enlightenment and still keeps up the school learning.