List of top Questions asked in GUJCET

In a microsporangium, which layer is generally having more than one nucleus?
What indicates 'X' and 'Y' in the following diagram?
At which trophic level, you will keep the species 'sparrow'?
In a particular condition, the decomposition rate is slower if detritus is rich in and ____.
A few organisms can tolerate and thrive in a wide range at temperatures. they are known as:
____and ____ are the two basic processes that contribute to an increase in population density.
Choose the correct option showing population interactions
Alexander Fleming was the first person to discover 'Penicillin' by chance. He worked on which bacterium?
Choose the correct option showing population interactions
Final pressure is higher than initial pressure of a container filled with an ideal gas at constant temperature. What will be the value of equilibrium constant?
Two different electrolytic cells filled with molten $Cu(NO_3)_2$ and molten $Al(N0_3)_3$ respectively are connected in series. When electricity is passed 2. 7 g Al is deposited on electrode. Calculate the weight of Cu deposited on cathode. $[Cu = 63 .5; Al= 27 .0 g mol^{-1} ]$
Ammonia gas does not evolve from the complex $FeCl_3$ $\cdot$ $4NH_3$ but it gives white precipitate with aqueous solution of $AgNO_3.$ Coordination number of central metal ion in the above complex is six. Give IUPAC name of the complex.
Give IUPAC name of the product, when acetamide is heated with anhydrous phosphorus pentoxide
How glucose is related with fructose?
How can you say that glucose is cyclic compound?
For a first order reaction, the initial concentration of a reactant is 0.05 M. After 45 min it is decreased by 0.015 M. Calculate halfreaction time. $(t_{1/2})$
Which of the following is pheromone?
Which of the following enzymes is present in animals like cow, buffaloes, etc. to digest compound like paper, cloth, etc.?
What does the electronic configuration $ 1s^2, \, 2s^2, \, 2p^ 5 , \, 3s^1 $ indicate ?
The resistance of 1 N solution of acetic acid is 250 $\Omega$, when measured in a cell of cell constant $1.15 cm ^{-1}$. The equivalent conductance (in $ohm^{-1} cm^2 equiv^{-1}) $of 1 N acetic acid is
Which of the following compounds, when heated at 483 K turns to caramel?
Which of the following is phenyl ethanoate?
Show the coordination number of the metal ion, its oxidation number, the number of electrons ind-orbitals and the number of unpaired electrons in d-orbitals respectively in complex $[Co(H_2O)_4SO_3 ]Cl.$
Identify the reaction which is used to Jlbtain $\beta$-hydroxy ketone.
Which of the following is the correct order of priority of group in D-glyceraldehyde?