7 RBTS PAPER(CHEMISTRY)
« Previous Topic: 7 RBTS PAPER(PHYSICS) Next Topic: 7 RBTS PAPER(BIOLOGY - I) »
Join With Us for More Updates
7 RBTS PAPER

164250 A. Rate constant determinaed from Arrhenius equation are fairly accurate for simple as well as complex molecules.
B. Reactant molecules undergo chemical change irrespective of their orientation during collison.

1 A and B both correct
2 A and B both incorrect
3 A correct and B incorrect
4 A incorrect and B correct
NCERT-XII-79
7 RBTS PAPER

164251 For a reaction \(A+B \rightarrow C\), the experimental rate law is found to be \(R=R[A]^1[B]^{1 / 2}\). Find the rate of reaction when \([A]=0.5 \mathrm{M},[B]=0.1 \mathrm{M}\) and \(K=.03\) :

1 \(5.748 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
2 \(4.74 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
3 \(5.385 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
4 \(4.86 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
NCERT-XII-68
7 RBTS PAPER

164252 Correct Match :
I
II
a.
i. First order
b.
ii. Zero order
c.
d.

1 \(a \& b=i, c \& d=i i\)
2 \(a \& c=i, b \& d=i i\)
3 \(a \& d=i, b \& c=i i\)
4 \(a=i, b \& c \& d=i i\)
NCERT-XII-78
7 RBTS PAPER

164253 For a gaseous reaction following data is given :
\( A \rightarrow \text { B K }_1=10^{15} e^{-2000 / T} \)
\( C \rightarrow D_2=10^{14} e^{-1000 / T} \)
The temperature at which \(K_1=K_2\) is :

1 \(1000 \mathrm{~K}\)
2 \(2000 \mathrm{~K}\)
3 \(868.82 \mathrm{~K}\)
4 \(434.2 \mathrm{~K}\)
NCERT-XII-79
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
7 RBTS PAPER

164250 A. Rate constant determinaed from Arrhenius equation are fairly accurate for simple as well as complex molecules.
B. Reactant molecules undergo chemical change irrespective of their orientation during collison.

1 A and B both correct
2 A and B both incorrect
3 A correct and B incorrect
4 A incorrect and B correct
NCERT-XII-79
7 RBTS PAPER

164251 For a reaction \(A+B \rightarrow C\), the experimental rate law is found to be \(R=R[A]^1[B]^{1 / 2}\). Find the rate of reaction when \([A]=0.5 \mathrm{M},[B]=0.1 \mathrm{M}\) and \(K=.03\) :

1 \(5.748 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
2 \(4.74 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
3 \(5.385 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
4 \(4.86 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
NCERT-XII-68
7 RBTS PAPER

164252 Correct Match :
I
II
a.
i. First order
b.
ii. Zero order
c.
d.

1 \(a \& b=i, c \& d=i i\)
2 \(a \& c=i, b \& d=i i\)
3 \(a \& d=i, b \& c=i i\)
4 \(a=i, b \& c \& d=i i\)
NCERT-XII-78
7 RBTS PAPER

164253 For a gaseous reaction following data is given :
\( A \rightarrow \text { B K }_1=10^{15} e^{-2000 / T} \)
\( C \rightarrow D_2=10^{14} e^{-1000 / T} \)
The temperature at which \(K_1=K_2\) is :

1 \(1000 \mathrm{~K}\)
2 \(2000 \mathrm{~K}\)
3 \(868.82 \mathrm{~K}\)
4 \(434.2 \mathrm{~K}\)
NCERT-XII-79
NEET DIGITAL LIBRARY
7 RBTS PAPER

164250 A. Rate constant determinaed from Arrhenius equation are fairly accurate for simple as well as complex molecules.
B. Reactant molecules undergo chemical change irrespective of their orientation during collison.

1 A and B both correct
2 A and B both incorrect
3 A correct and B incorrect
4 A incorrect and B correct
NCERT-XII-79
7 RBTS PAPER

164251 For a reaction \(A+B \rightarrow C\), the experimental rate law is found to be \(R=R[A]^1[B]^{1 / 2}\). Find the rate of reaction when \([A]=0.5 \mathrm{M},[B]=0.1 \mathrm{M}\) and \(K=.03\) :

1 \(5.748 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
2 \(4.74 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
3 \(5.385 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
4 \(4.86 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
NCERT-XII-68
7 RBTS PAPER

164252 Correct Match :
I
II
a.
i. First order
b.
ii. Zero order
c.
d.

1 \(a \& b=i, c \& d=i i\)
2 \(a \& c=i, b \& d=i i\)
3 \(a \& d=i, b \& c=i i\)
4 \(a=i, b \& c \& d=i i\)
NCERT-XII-78
7 RBTS PAPER

164253 For a gaseous reaction following data is given :
\( A \rightarrow \text { B K }_1=10^{15} e^{-2000 / T} \)
\( C \rightarrow D_2=10^{14} e^{-1000 / T} \)
The temperature at which \(K_1=K_2\) is :

1 \(1000 \mathrm{~K}\)
2 \(2000 \mathrm{~K}\)
3 \(868.82 \mathrm{~K}\)
4 \(434.2 \mathrm{~K}\)
NCERT-XII-79
Join With Us for More Updates
7 RBTS PAPER

164250 A. Rate constant determinaed from Arrhenius equation are fairly accurate for simple as well as complex molecules.
B. Reactant molecules undergo chemical change irrespective of their orientation during collison.

1 A and B both correct
2 A and B both incorrect
3 A correct and B incorrect
4 A incorrect and B correct
NCERT-XII-79
7 RBTS PAPER

164251 For a reaction \(A+B \rightarrow C\), the experimental rate law is found to be \(R=R[A]^1[B]^{1 / 2}\). Find the rate of reaction when \([A]=0.5 \mathrm{M},[B]=0.1 \mathrm{M}\) and \(K=.03\) :

1 \(5.748 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
2 \(4.74 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
3 \(5.385 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
4 \(4.86 \times 10^{-2}(\text { L/Mole })^{1 / 2} \mathrm{~S}^{-1}\)
NCERT-XII-68
7 RBTS PAPER

164252 Correct Match :
I
II
a.
i. First order
b.
ii. Zero order
c.
d.

1 \(a \& b=i, c \& d=i i\)
2 \(a \& c=i, b \& d=i i\)
3 \(a \& d=i, b \& c=i i\)
4 \(a=i, b \& c \& d=i i\)
NCERT-XII-78
7 RBTS PAPER

164253 For a gaseous reaction following data is given :
\( A \rightarrow \text { B K }_1=10^{15} e^{-2000 / T} \)
\( C \rightarrow D_2=10^{14} e^{-1000 / T} \)
The temperature at which \(K_1=K_2\) is :

1 \(1000 \mathrm{~K}\)
2 \(2000 \mathrm{~K}\)
3 \(868.82 \mathrm{~K}\)
4 \(434.2 \mathrm{~K}\)
NCERT-XII-79
For More Updates join with Us