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NEET (UG) entrance exam Question Bank Solutions

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Which of the following statements is INCORRECT regarding the preparation of p-nitroacetanilide?

[20] Principles Related to Practical Chemistry
Chapter: [20] Principles Related to Practical Chemistry
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Hydrogen readily combines with metals and thus shows its ______. 

[20] Hydrogen
Chapter: [20] Hydrogen
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Lithium shows similarities to magnesium in its chemical behaviour because of ______. 

[20] s-block Elements (Alkali and Alkaline Earth Metals)
Chapter: [20] s-block Elements (Alkali and Alkaline Earth Metals)
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Which of the following is a FALSE statement about boric acid, \[\ce{H3BO3}\]?

[20] Some p-Block elements
Chapter: [20] Some p-Block elements
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The major binding force in diamond, silicon and quartz is ______.

[20] Solid State
Chapter: [20] Solid State
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The IUPAC name of neohexane is ______. 

[10] Hydrocarbons
Chapter: [10] Hydrocarbons
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A graph is plotted between log (x/m) and log P according to the equation `x/"m" - "kP"^(1/"n")`

Which of the following statements about this graph is not correct?

[20] Surface Chemistry
Chapter: [20] Surface Chemistry
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Which of the following is INCORRECT for the rate law?

[12] Chemical Kinetics
Chapter: [12] Chemical Kinetics
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Which of the following transition metal is not coloured?

[14] d and f-block Elements
Chapter: [14] d and f-block Elements
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Which among the following will be named as dibromidobis (ethylene diamine) chromium (III) bromide?

[15] Coordination Compounds
Chapter: [15] Coordination Compounds
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Boron cannot form which one of the following anions?

[13] p-Block Elements
Chapter: [13] p-Block Elements
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Which is correct statement about diborane structure?

[20] Some p-Block elements
Chapter: [20] Some p-Block elements
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A complex anion is formed by Osmium (in some oxidation state) with ligands (in proper number so that coordination number of osmium becomes six). Which of the following can be its correct IUPAC name?

[15] Coordination Compounds
Chapter: [15] Coordination Compounds
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The IUPAC name of tertiary butyl chloride is ______.

[16] Organic Compounds Containing Halogens
Chapter: [16] Organic Compounds Containing Halogens
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A condensation polymer among the following polymers is:

[20] Polymers
Chapter: [20] Polymers
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The structure of 3 - methyl butan -2- ol is ______.

[20] Alcohols, Phenols and Ethers
Chapter: [20] Alcohols, Phenols and Ethers
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Which of the following molecules is non-polar in nature?

[20] Solid State
Chapter: [20] Solid State
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Match List - I with List - II.

List - I List - II

(a)

\[\ce{2SO2(g) + O2(g) -> 2SO3(g)}\] (i) Acid rain
(b) \[\ce{HOCl(g) ->[hv] \overset{\bullet}{O}H + \overset{\bullet}{C}l}\] (ii) Smog
(c) \[\ce{CaCO3 + H2SO4 -> CaSO4 + H2O + CO2}\] (iii) Ozone depletion
(d) \[\ce{NO2(g) ->[hv] NO(g) + O(g)}\] (iv) Tropospheric pollution

Choose the correct answer from the options given below.

[20] Environmental Chemistry
Chapter: [20] Environmental Chemistry
Concept: undefined >> undefined

Match List - I with List - II.

List - I List - II
(A) [Fe(CN)6]3− (i) 5.92 BM
(B) [Fe(H2O)6]3+ (ii) 0 BM
(C) [Fe(CN)6]4− (iii) 4.90 BM
(D) [Fe(H2O)6]2+ (iv) 1.73 BM

Choose the correct answer from the options given below.

[14] d and f-block Elements
Chapter: [14] d and f-block Elements
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Which one of the following is correct for the adsorption of a gas at a given temperature on a solid surface?

[20] Surface Chemistry
Chapter: [20] Surface Chemistry
Concept: undefined >> undefined
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