Arrange the following electrolytes in the increasing order of van't Hoff factor (i) for complete dissociation of solute.
(A) \([Co(NH_3)_6]Cl_3\)
(B) \(MgCl_2\)
(C) \(K_4[Fe(CN)_6]\)
(D) KCl
Choose the correct answer from the options given below:

If two substances A and B have \(P^o_A: P^o_B = 1 : 2\) and have mole fraction in the ratio \(1:2\), then mole fraction of A in vapours is:

Synthesis of DNA can be outlined in the following steps:
(A)Joining of phosphoric acid unit to C-5 of nucleoside.
(B) Complementary base pairing between the strands.
(C) Joining of C-1 of pentose sugar to nitrogen of the base.
(D) Formation of phosphodiester linkage between C5 of one nucleotide and C3 of another.
Choose the correct answer from the options given below :

The reaction, where all the species involved are in same phase, is called

Arrange these ions into decreasing order of their ionic radii :
(A) \(\text{Ce}^{3+}\)
(B) \(\text{Pr}^{3+}\)
(C) \(\text{La}^{3+}\)
(D) \(\text{Nd}^{3+}\)
(E) \(\text{Pm}^{3+}\)
Choose the correct answer from the options given below :

In the following hypothetical rate equation :
\(r = k[A]^x [B]^y\)
If the concentration of \([B]\) is kept constant and the concentration of \([A]\) is increased to \(3\) times, the reaction rate increases \(27\) times. The order of reaction with respect to \(A\) is :

Match the metal/ion given in List-I with properties given in List-II

List-l (Metal)	List-II (Properties)
(A) \(Sc ^{3+}\)	(I) \(3 d^3\)
(B) \(Cr ^{3+}\)	(II) Colorless
(C) \(Cu ^{2+}\)	(III) \(3 d^8\)
(D) \(Ni ^{2+}\)	(IV) \(3 d^9\)

Choose the correct answer from the options given below :

Two different sex chromosomes, designated as Z and W involved in sex determination are found in:

Match List-I with List-II

List - I	List - II
(A) Angle between \(\hat{i}-\hat{j}\) and \(\hat{i}+\hat{j}\)	(I) \(\pi\)
(B) Angle between \(\hat{i}-\hat{j}+\hat{k}\) and \(-\hat{i}+\hat{j}-\hat{k}\)	(II) \(\frac{3 \pi}{4}\)
(C) Angle between \(\hat{i}+\hat{j}\) and \(-\hat{i}\)	(III) \(\frac{\pi}{4}\)
(D) Angle between \(\hat{i}+\hat{k}\) and \(\hat{k}\)	(IV) \(\frac{\pi}{2}\)

Choose the correct answer from the options given below :

A nucleoside comprises:

Which of the following is not a salient feature of the Human Genome Project (HGP)?

If \(\vec{a} \cdot \vec{b}=\vec{a} \cdot \vec{c}, \vec{a} \times \vec{b}=\vec{a} \times \vec{c}\) and \(\vec{a} \neq \overrightarrow{0}\), then the vector \(\vec{b}\) is equal to:

MONOHYBRID CROSS
The inheritance of flower color in the dog flower (Snapdragon or Antirrhinum sp.) can be understood by crossbreeding between true-breeding red-flowered (RR) and true-breeding white-flowered plants (rr). When they were crossed, F₁ (Rr) was pink. When F₁ was self-pollinated, the F₂ results were Red, Pink and White. Here the genotype ratios were exactly as expected, but the phenotype ratios have been changed. What happened was that R was not completely dominant over r and this made it possible to distinguish Rr as pink from RR (Red) and rr (White).
In the above passage, the inheritance is an example of: