IIT JEE , AIEEE Forum - Mathematics , Algebra

preetirocks

Hey...plz tell me the answers for these questions

1. On heating colourless solid A, gas B (liq.at room temp.) and gas C are formed. A is decomposed by NaOH on heating to form gas D giving white fumes with HCl. Gas C occupies 800ml/gm at N.T.P. Hence, A is
    a.NH₄NO₃
    b.NaNO₂
    c.NH₄Cl
    d.NH₄NO₂

2.Molten NaCl conducts electricity due to the presence of
    a.free electrons
    b.ions
    c.Na atom
    d. Cl atom

3. Which substance when boiled with NaOH will evolve NH₃ ?
    a. ethyl amine
    b. aniline
    c. acetamide
    d. acetoxime

4. Grignard reagent and acetyl chloride does not react with
    a. RNH
    b. R NH
    c. RN
    d. None of these

5. The conversion of alcohols in chloro compounds by reaction with SoCl follows the order
    a. 1 > 2 > 3
    b. 3 > 2 > 1
    c. 2 >1 > 3
    d. 1 = 2 > 3

Conjurer

This is Algebra section dear.

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