Chemistry
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CY 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 4–6 of 65. Imported answers require review unless explicitly marked reviewed.
Question 4
Open questionCYNAT1 markNeeds review
The rate constant of a reaction is 1.25 × 10⁻⁴ mol L⁻¹ s⁻¹. If the initial concentration of the reactant is 0.250 mol L⁻¹, the total time (in seconds) required for complete conversion is ______.
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Open questionCYMCQ1 markNeeds review
Consider an ideal gas of volume
at temperature
and pressure
. If the entropy of the gas is
, the partial derivative
is equal toYour answerChoose one option.
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Open questionCYMCQ1 markNeeds review
The wavelength associated with a particle in one-dimensional box of length
is (
refers to the quantum number)Your answerChoose one option.
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