Which of the following haloalkanes reacts with aqueous \(\text{KOH}\) most easily ?

The correct SI unit of molar conductivity is:

Arrange the following ligands in the increasing order of their field strength:
(A) en
(B) edta \({ }^{4-}\)
(C) \(S ^{2-}\)
(D) \(OH ^{-}\)
Choose the correct answer from the options given below:

The compound does not respond to iodoform test is :

If the solubility of the given gases in water decreases in the order of formaldehyde, methane, vinyl chloride, argon.
Match List-I with List-II.

List-I(Gas)	List-II(\((\mathrm{K})_{\mathbf{H}} / \mathrm{k}\) bar)
(A) Formaldehyde	(I) 40.3
(B) Vinyl Chloride	(II) 0.413
(C) Argon	(III) 1.83 x \(\mathrm{10}^{-5}\)
(D) Methane	(IV) 0.611

Choose the correct answer from the options given below:

What is the coordination number of Ni in \([Ni(NH_{3})_{4}]\) complex?

Which of the following statement(s) is/are correct with reference to electrophilic aromatic substitution of \(\text{C}_6\text{H}_5\text{Cl}\)?
(A) Cl acts as an activating and o/p directing group
(B) Cl acts as a deactivating and o/p directing group
(C) acts as an activating and m directing group
(D) Cl acts as a deactivating and m directing group
(E) Presence of \(\text{NO}_2\) at p-position facilitates the reactions
Choose the correct answer from the options given below :

Match List I with List II.

List-I	List-II
A. \(XeF _6\)	I. \(sp ^3 d^3\) - Distorted octahedral
B. \(XeO _3\)	II. \(sp ^3 d^2\) - Square planer
C. \(XeOF _4\)	III. \(sp ^3\) – Pyramidal
D. \(XeF _4\)	IV. \(sp ^3 d^2\) - Square pyramidal

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In a moving coil galvanometer, the coil is wound over a metallic frame in order to

Read the passage and answer the following
Microbes are organisms that cannot be seen with the naked eye. They include bacteria, archaea, protists, viruses, prions, and fungi. They account for most of the diversity of life on earth. Far more microbes inhabit a single person's body than there are people on the entire planet. Microbes also dominate in terms of their ability to live and thrive in extreme environments, including clouds, deep-sea volcanoes, springs, ice caps, and animal intestines. Most animals, including humans, exhibit numerous associations with microbes. Our "human microbiome" includes our skin, hair, mouth, and gut.
Select the chemical substances which are produced by some microbes and they can kill or prevent growth of other microbes :

If \(y=\log x^5\), then \(\frac{d^2 y}{d x^2}\) is given by :

Identify the incorrect statement about genetically modified plants.

If \(\int \frac{d x}{(x+1)(x+2)}=\int \frac{A}{x+1} d x+\int \frac{B}{x+2} d x\), then \(A+B=\)