1
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

Match the following Column I and Column II

Column I
(Reactions)
Column II
(Volume at STP)
A. $$\mathop {CaC{O_3}}\limits_{20\,g} \mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{Decomposition}^\Delta } $$
I. $$0.896 \mathrm{~L~CO}_2$$
B. $$\mathop C\limits_{4.8\,g} \mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{Combustion}^{Excess\,{O_2}}} $$
II. $$8.96 \mathrm{~L~CO}_2$$
C. $$\mathop {N{a_2}C{O_3}}\limits_{2.12\,g} \mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{}^{Excess\,HCl}} $$
III. $$4.48 \mathrm{~L~CO}_2$$
D. $$\mathop {CO}\limits_{1.12\,g} \mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{Combustion}^{Excess\,{O_2}}} $$
IV. $$0.448 \mathrm{~L~CO}_2$$

A
A - I, B - II, C - III, D - IV
B
A - III, B - II, C - IV, D - I
C
A - IV, B - III, C - II, D - I
D
A - I, B - II, C - IV, D - III
2
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

Which of the following is an intensive property?

A
Mass
B
Volume
C
Temperature
D
Enthalpy
3
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

Which one of the following concentration terms is/are independent of temperature?

A
Molarity and normality
B
Mole fraction and molality
C
Molality
D
Molality and normality
4
VITEEE 2022
MCQ (Single Correct Answer)
+1
-0

What will be the molarity of solution when $$30 \mathrm{~mL}$$ of $$0.5 \mathrm{~M} \mathrm{~H}_2 \mathrm{SO}_4$$ is diluted to $$500 \mathrm{~mL}$$ ?

A
0.023 M
B
0.041 M
C
1.216 M
D
0.03 M
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