List of top Questions asked in GUJCET- 2023

Which product is obtained between the reaction of CH3ONa and (CH3)3CBr?
How much gram of ethanol is required to obtain 280 ml dihydrogen at S.T.P by reaction of C2H5OH with Na metal(Mol.wt of ethanol =46 g/mol)?
Which one is a reaction to prepare CCl2F2(freon-12) from CCl4?
Methylamine reacts with HNO2 to form?
The ratio of halflife and average life for a radioactive sample is_____.
From 15 mya to 40,000 years back what will be the correct series indication in the evolution of man? 
In the life cycle of plasmodium sporozoites ______ undergoes asexual reproduction in which cells?
What is the de Broglie wavelength associated with an electron accelerated through a potential difference of 64 volts?
Which of the following ore is not in oxide form?
An electron, an \(\alpha\)-particle and a proton have the same kinetic energy. which of these has the longest de Broglie wavelength? 
Which one is the common name of the compound CH2=CH-CHO?
What is the correct order of acidity of compounds I, II and III?
i. 4-Nitrobenzoic acid 
ii. 4-Methoxy Benzoic acid
iii. Benzoic acid
which statement is not correct for glucose?
Which base is not found in DNA?
which polymer is used in making non-stick surface-coated Utensils?
polyethylene-glycol is used in the preparation of which types of detergent?
The correct order of the packing efficiency in different types of unit cell is?
A reaction is first order in terms of A and second order in terms of B. What will be the rate of reaction, If the concentration of B is increased two times?
Which of the following statemnt is incorect for physisorption?
Which of the following are peroxo acids of sulpher?
When alkaline KMnO4 is treated with KI, the Iodide ion is oxidized to________.
Which compound will give Hoffmann bromamide a degradation reaction?
What are two monomers of Glyptal polymer?
which artificial sweetening agent is limited for cold food and soft drinks?
Which will be the unit of the rate constant for the reaction having rate K.[A]\(^{\frac{1}{2}}\)[B]\(^{\frac{3}{2}}\)?