Aspartame is used in cold foods and soft drinks even though it is roughly 100 times as sweet as cane sugar and can pose a health hazard because:

Read the passage carefully and answer the Questions
Werner in 1898, propounded his theory of coordination compounds. In coordination compounds metals show two types of linkages (valences)-primary and secondary. The primary valences are normally ionisable and are satisfied by negative ions. The secondary valences are non-ionisable. These are satisfied by neutral molecules or negative ions. The secondary valence is equal to the coordination number and is fixed for a metal. The ions or group bound by the secondary linkages to the metal have characteristic spatial arrangements corresponding to the different coordination numbers. Both double salts as well as complexes are formed by the combination of two or more stable compounds in stoichiometric ratio. However, they differ in the fact that double salts such as carnallite, Mohr's salt, potash alum etc. dissociate into simple ions completely when dissolved in water. But complex ions do not dissociate completely into simple ions.
Identify the correct formula of Mohr's salt and potash alum, respectively.

Which of the following statements are correct?
(A) On dilution, conductivity of all the electrolytes decreases.
(B) On dilution, the number of ions per unit volume decreases.
(C) Molar conductivity increases with dilution.
(D) Limiting molar conductivity is the conductivity at a very high concentration.
Choose the correct answer from the options given below:

An excess of potassium ions makes KCl crystal appear violet or liliac in colour since:
(A) Some of the anionic sites are occupied by an unpaired electron
(B)Some of the anionic sites are occupied by a pair of electrons
(C) There are vacancies at some anionic sites
(D)F-ntres are created which impart colour to the crystals.
Choose the correct answer from the options given below :

Select the correct relation of half life for a zero order reaction.

Out of the following given statements, the incorrect statements are;
(A) 2, 2, 6-Trimethylcyclohexanone forms a cyanohydrin in good yield, but the cyclohexanone doesn't.
(B) There are two amino groups in semicarbazide and both can be involved in the formation of semicarbazones.
(C) Mononitration of benzaldehyde will form m-nitrobenzaldehyde.
(D) Mononitration of acetophenone will form m-nitroacetophenone.
Choose the correct answer from the options given below:

The reagent(s) used in hydroboration oxidation of propene are
(A) B₂H₆
(B) H₂O
(C) H₂O₂
(D) OH^-
Choose the correct answer from the options given below :

p-aminoazobenzene is produced from:

If \(I=I_0 \sin \left(\omega t-\frac{\pi}{2}\right)\) and \(E=E_0 \sin \omega t\), then the AC power consumed is

The tangent to the curve \(y=x^3-11 x+5\) at \(x=2\) is parallel to :
(A) \( y=x+1\)
(B) \(y=-x+2\)
(C) \(2 y=x+3\)
(D) \(2 y=2 x+4\)
Choose the correct answer from the options given below :

Identify the statements which hold true for Phenylketonuria.
(A) Phenylketonuria is a sex linked disorder
(B) Phenylpyruvic acid is accumulated and converted to phenylalanine
(C) It is caused by mutation in a pleiotropic gene
(D) The affected individual lacks enzyme phenylalanine hydroxylase
Choose the correct answer from the options given below:

Evaluate \(\int_0^{\frac{\pi}{4}} \frac{\sin 2 x}{\cos ^4 x+\sin ^4 x} d x=\)

Read the following paragraph and answer the given questions.
Cancer detection is based on biopsy and histopathological studies. Techniques like radiography (use of X-rays), CT (computed tomography) and MRI (magnetic resonance imaging) are very useful to detect cancers of the internal organs. Do you know why mother's milk is considered very essential for the new-born infant? The yellowish fluid colostrum secreted by mother during the initial days of lactation has abundant antibodies (IgA) to protect the infant. Different species of Plasmodium (P. vivax, P. malaria and P. falciparum) are responsible for different types of malaria. Of these, malignant malaria caused by Plasmodium falciparum is the most serious one and can even be fatal. The exaggerated response of the immune system to certain antigens present in the environment is called allergy. The use of drugs like anti-histamine, adrenalin and steroids quickly reduce the symptoms of allergy. Drugs like barbiturates, amphetamines, benzodiazepines, and other similar drugs, that are normally used as medicines to help patients cope with mental illnesses like depression and insomnia, are often abused. Morphine is a very effective sedative and painkiller, and is very useful in patients who have undergone surgery.
The drug, which is very effective sedative and painkiller and useful for patients who have undergone surgery is -