Chemistry and Pharmacology Quiz

Which of the following sets gives a yellow ppt?

PbCrO4, As2S3, SnS2

Which alkene on ozonolysis gives 2-bromopentane?

Option C

In the given reaction, what is the major product A?

Option 26

Which compound is a polyamide obtained by the reaction of COOH(CH2)4COOH + H2NC6H4NH2?

CH3CH2CHO Signup and view all the answers

Which of the following pairs of metals is purified using the van-Arkel method?

Zr & Ti Signup and view all the answers

In which compound will aldol condensation NOT take place?

HCHO Signup and view all the answers

Which tranquilizer is employed as Equanil?

Equanil Signup and view all the answers

Which alkene on ozonolysis gives pentene-1?

$Option B$ Signup and view all the answers

How many chiral carbon atoms are present in β-D-(+)-glucose?

5 Signup and view all the answers

Which compound does NOT yield aniline in a set of reactions?

C6H5CH2NH2 Signup and view all the answers

Which statement regarding photochemical smog is NOT correct?

Photochemical smog does not cause irritation in eyes and throat. Signup and view all the answers

In the synthesis of Nylon-66, what reactants are required?

(COOH)C6H4COOH-(p)+ NH2(CH2)6NH2 Signup and view all the answers

In a first order reaction, if 60% completion takes 60 minutes, how long does it take to reach 50% completion?

50 min Signup and view all the answers

For the adsorption of a gas on a solid, which plot results in a linear relationship?

log k vs log p Signup and view all the answers

Which ions are isoelectronic among Na⁺, Mg²⁺, Al³⁺, and Si⁴⁺?

Mg²⁺ and Al³⁺ Signup and view all the answers

What is the formal charge on each oxygen atom and the P–O bond order in the PO₄ ion?

-0.75, 1.25 Signup and view all the answers

Arrange K₂CO₃, MgCO₃, CaCO₃, and BeCO₃ in increasing thermal stability.

BeCO₃ < MgCO₃ < K₂CO₃ < CaCO₃ Signup and view all the answers

Which complex ion exhibits diamagnetic properties among [Ni(CN)₄]²⁻ and [CuCl₄]²⁻?

[Ni(CN)₄]²⁻ Signup and view all the answers