Chemistry
2023 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CY 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 55–57 of 65. Imported answers require review unless explicitly marked reviewed.
Question 55
Open questionCYMSQ2 marksNeeds review
The correct statement(s) for XeF₂ is(are)
Your answerSelect all correct options. You can choose more than one.
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Open questionCYMSQ2 marksNeeds review
For the non-dissociative adsorption of a gas on solid,
(i) the Freundlich isotherm is given by
where
is surface coverage,
is pressure,
and
are empirical constants; and
(ii) the BET isotherm is given by
where
and
are empirical constants, and
.
The correct statement(s) is(are)Your answerSelect all correct options. You can choose more than one.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 57
Open questionCYMSQ2 marksNeeds review
Two different enzyme catalysis reactions I and II have identical Y-intercepts for the Lineweaver-Burke (equation given below) plots. The slope for reaction I is twice that of reaction II.
If the initial concentrations of enzymes in I and II are same, the correct statement(s) is(are)
where
and
are rate and maximum rate;
is Michaelis-Menten constant, and [S] is substrate concentration.Your answerSelect all correct options. You can choose more than one.
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