Match the following. - Physics STD 11 Science Questions - Vidyadip

Questions

Match the following.

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2 questions · self-marked practice — reveal the answer and mark yourself.

Question 15 Marks

A	B
1. Any gas behave at high temperature and low pressure	(A) $\frac{89}{27 b^2}$
2. The value of $N_A$ will be	(B) $6.023 \times 10^{26}$ per kg mol.
3. $P _{ C }=$	(C) Like ideal gas
4. $T _{ C }=$	(D)$\frac{a}{27 b^2}$
5. In a container the mean free path of molecule is inversely proportional to	(E) Density

Answer

1. (C), 2. (B), 3. (D), 4. (A), 5. (E)

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Question 25 Marks

A	B
1. Dalton's Partial Pressure law	(A) $\frac{2}{3}$
2. PV =	(B) Excessive
3. The part of mean K.E of unit volume gas isequal to	(C) $\begin{array}{l} P = P _1+ P _2+ P _3+\ldots\end{array}$
4. The value of KE. due to r.m.s. velocity is zero	(D) $\frac{1}{3} MC _{r m s}^2$
5. The gas that's density ( $\rho$ ) become less than value of $C _{ rms }$	(E) zero

Answer

1. (C), 2. (D), 3. (A), 4. (E), 5. (B)

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