Recent questions tagged Neet

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    The number of sigma ( σ ) ( and pi ( π ) ( bonds in pent-2-en-4-yne is: A. 13 σ 13 bonds and no π π ... 11 σ 11 bonds and 2 π 2 bond Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    Match the Xenon compounds Column-I with its structure in Column-II and assign the correct code : Column-I Column-II ( a ... i ) (iv) ( Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    In which can change in entropy is negative A. 2H(g)→H2(g) B. Evaporation of water C. Expansion of a gas ... of solid to gas. Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    The most suitable reagent for the following conversion is H3C-C≡C-CH3→ A. Hg2+/H+,H2O B. Na/liquid NH3 C. H2,Pd/C quinoline D. Zn/HCl Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    The major product of the following reaction is +NH3 Strong heating → A. B. C. D. Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region? A. Brackett ... . Paschen series Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    Among the following, the narrow spectrum antibiotic is A. Chloramphenicol B. Penicillin G C. Ampicillin D. Amoxycillin Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    Which mixture of the solutions will lead to the formation of negatively charged colloidal [ A g l ] − [ sol. ? A. ... 50mL of 1.5 M Kl Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    Among the following the reaction that produce through an electrophilic substitution is : A. B. C. D. Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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    The structure of intemediate A in the following reaction is: A. B. C. D. Select the correct answer from above options...
asked Jan 2, 2022 in Education by JackTerrance
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