What is the IUPAC name of the following compound?

When silver or gold is leached as follows,
\(4M + 8CN^- + 2H_2O + O_2 \rightarrow\) _______, the product is :
(M = Ag or Au)

"Wood spirit " is

Which of the following statements are correct?
A. Tertiary alcohols undergo oxidation reaction when heated with Cu at 573 K
B. Salicylic acid is 2-hydroxybenzoic acid
C. Ease of dehydration of alcohols is in the order primary \(>\) secondary \(>\) tertiary
D. Electrophile attacks at o- and p- position in anisole
\(COOH - C _6 H _4- OCOCH _3\)
E. Aspirin is \(C _8 H _8 O _4\)
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Activation energy of a chemical reaction can be determined by

Match List I with List II

LIST I	LIST II
A. Ascorbic acid	I. Xerophthalmia
B. Vitamin D	II. Osteomalacia
C. Riboflavin	III. Bleeding of Gums
D. Vitamin A	IV. Cheilosis

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Collision theory postulates are :
A. Reactant molecules collide with each other.
B. The collisions must be of sufficient kinetic energy.
C. The collision in molecules with proper orientation.
D. Rate of reaction does not depend on temperature.
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Identify the regions, where sacred groves are not found?

Out of the following which will not undergo \(S_{ N } 1\) reaction pathway:

The distance between the y-axis and the point (1, 2, 3) is:

\(\int \frac{x}{x^2+x-12} d x\) is equal to

Read the passage carefully and answer
The crystal field theory (CFT) is an electrostatic model which considers the metal-ligand bond to be ionic arising purely from electrostatic interactions between the metal ion and the ligand. Ligands are treated as point charges in case of anions or dipoles in case of neutral molecules. The five d orbitals in an isolated gaseous metal atom/ion have same energy, i.e., they are degenerate. This degeneracy is maintained if a spherically symmetrical field of negative charges surrounds the metal atom/ion. However, when this negative field is due to ligands (either anions or the negative ends of dipolar molecules like NH3 and H2O) in a complex, it becomes asymmetrical and the degeneracy of the d orbitals is lifted. It results in splitting of the d orbitals. The pattern of splitting depends upon the nature of the crystal field.
If the fourth electron in d subshell enters one of the eg orbitals in octahedral complexes, it indicates that

What is the correct sequence of increasing reactivity of the following compounds towards nucleophilic addition reaction?
(A) Ethanal
(B) Propanone
(C) Propanal
(D) Butanone
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