Question

Which statement is false for the balanced equation given below?
$$C{S_2} + 3{O_2} \to 2S{O_2} + C{O_2}$$

A. One mole of $$C{S_2}$$  will produce one mole of $$C{O_2}$$
B. The reaction of $$16\,g$$  of oxygen produces $$7.33\,g$$  of $$C{O_2}$$  
C. The reaction of one mole of $${O_2}$$  will produce $$\frac{2}{3}\,mole$$   of $$S{O_2}$$
D. Six molecules of oxygen requires three molecules of $$C{S_2}$$
Answer :   The reaction of $$16\,g$$  of oxygen produces $$7.33\,g$$  of $$C{O_2}$$
Solution :
$$3$$ molecules of $${O_2} = 1$$  molecules of $$C{S_2}$$
$$6$$ molecules of $${O_2} = 2$$  molecules of $$C{S_2}$$

Releted MCQ Question on
Physical Chemistry >> Some Basic Concepts in Chemistry

Releted Question 1

$$27 g$$  of $$Al$$  will react completely with how many grams of oxygen?

A. $$8\,g$$
B. $$16\,g$$
C. $$32\,g$$
D. $$24\,g$$
Releted Question 2

A compound was found to contain nitrogen and oxygen in the ratio $$28 gm$$  and $$80 gm$$  respectively. The formula of compound is

A. $$NO$$
B. $${N_2}{O_3}$$
C. $${N_2}{O_5}$$
D. $${N_2}{O_4}$$
Releted Question 3

The largest number of molecules is in

A. $$36\,g$$  of water
B. $$28\,g$$  of carbon monoxide
C. $$46\,g$$  of ethyl alcohol
D. $$54\,g$$  of nitrogen pentoxide
Releted Question 4

The total number of electrons in one molecule of carbon dioxide is

A. 22
B. 44
C. 66
D. 88

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