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FAST | Fibonacci Admission cum Scholarship Test | Mar 19 | Free Registration | scholarship upto 100%
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FAST | Fibonacci Admission cum Scholarship Test | Mar 19 | Free Registration | scholarship upto 100%
By what factor does the average velocity of a gaseous molecule (in kelvin) is doubled?
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By what factor does the average velocity of a gaseous molecule (in kelvin) is doubled?
Two gases A and B having the same volume diffuse through a porous partition in 20 and 10s
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Two gases A and B having the same volume diffuse through a porous partition in 20 and 10s
A gaseous mixture was prepared by taking equal moles of CO and N2. If the total pressure of the
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A gaseous mixture was prepared by taking equal moles of CO and N2. If the total pressure of the
50 mL of each gas A and of gas B takes 150 and 200 s respectively for effusing through a pin hole
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50 mL of each gas A and of gas B takes 150 and 200 s respectively for effusing through a pin hole
The domain of the function
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The domain of the function
The domain of the definition of the function
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The domain of the definition of the function
The inverse function of
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The inverse function of
If g(x) = x2 + x -1 and (gof)(x) = 4x2 – 10x + 5, then f (𝟓/𝟒) is equal to
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If g(x) = x2 + x -1 and (gof)(x) = 4x2 – 10x + 5, then f (𝟓/𝟒) is equal to
The inverse of y = 5 logx is
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The inverse of y = 5 logx is
The value of the integral, where [x] denotes the greatest integer less than or equal to x, is:
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The value of the integral, where [x] denotes the greatest integer less than or equal to x, is:
The probability that two randomly selected subsets of the set {1,2,3,4,5} have exactly two elements
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The probability that two randomly selected subsets of the set {1,2,3,4,5} have exactly two elements
A possible value of 𝐭𝐚𝐧(𝟏/𝟒 〖𝒔𝒊𝒏〗^(−𝟏) √𝟔𝟑/𝟖) is:
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A possible value of 𝐭𝐚𝐧(𝟏/𝟒 〖𝒔𝒊𝒏〗^(−𝟏) √𝟔𝟑/𝟖) is:
Let f be a twice differentiable function defined on R such that f (0) = 1, f’ (0) = 2 and
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Let f be a twice differentiable function defined on R such that f (0) = 1, f’ (0) = 2 and
Which of the following potential energy (PE) diagrams represents the SN 1 reaction?
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Which of the following potential energy (PE) diagrams represents the SN 1 reaction?
The major product ′Y ′in the following reaction is:
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The major product ′Y ′in the following reaction is:
Which of the following is likely to give a precipitate with AgNO3​ solution?
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Which of the following is likely to give a precipitate with AgNO3​ solution?
Heating of 2-chloro-1-phenylbutane with EtOK/EtOH gives X as the major product. Reaction of X
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Heating of 2-chloro-1-phenylbutane with EtOK/EtOH gives X as the major product. Reaction of X
The major product in the following conversion is
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The major product in the following conversion is
The major product of the following reaction is
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The major product of the following reaction is
The increasing order of reactivity of the following halides for the SN1 reaction
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The increasing order of reactivity of the following halides for the SN1 reaction
2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields
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2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields
A 6 volt battery is connected to the terminals of a three metre long wire of uniform thickness and
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A 6 volt battery is connected to the terminals of a three metre long wire of uniform thickness and
The electric resistance of a certain wire of iron is R. If its length and radius are both doubled
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The electric resistance of a certain wire of iron is R. If its length and radius are both doubled
A wire of a certain material is stretched slowly by ten percent. Its new resistance and specific
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A wire of a certain material is stretched slowly by ten percent. Its new resistance and specific
If flow of 10 to the power 7 electrons per second in a conducting wire constitutes a current of
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If flow of 10 to the power 7 electrons per second in a conducting wire constitutes a current of
The resistance if a wire is 'R' ohm. If it is melted and stretched to 'n' times its original length
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The resistance if a wire is 'R' ohm. If it is melted and stretched to 'n' times its original length
A wire of resistance 4 ohm is stretched to twice its original length. The resistance of stretched
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A wire of resistance 4 ohm is stretched to twice its original length. The resistance of stretched
The acceleration displacement graph of a particle executing simple harmonic motion is shown in
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The acceleration displacement graph of a particle executing simple harmonic motion is shown in
Two particles undergo SHM along parallel lines with the same time period (T) and equal amplitudes.
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Two particles undergo SHM along parallel lines with the same time period (T) and equal amplitudes.