Which of the following sugar is non-reducing?

The number of peptide linkages in a tripeptide containing three amino acids is :

The rate constant for a reaction is \(3.5 \mathrm{~mol}^{-1} \mathrm{~L} \mathrm{~s}-^{-1}\). The order of the reaction is:

Addition of HCN to carbonyl group results in formation of:

Which of the following will NOT be coloured?

The spin-only magnetic moment of \(\left[ MBr _4\right]^{2-}\) is 5.9 BM.
The metal M is:

Match List - I with List - II.

List - I	List - II
(A) Raoult's Law	(I) \(\pi=C R T\)
(B) Henry's Law	(II) \(P=x_1 p_1^0+x_2 p_2^0\)
(C) Elevation in Boiling point	(III) \(P=K_H x\)
(D) Osmotic Pressure	(IV) \(\Delta T_b=k_b m\)

Choose the correct answer from the options given below :

Osmotic pressure of 0.25 M aqueous solution of urea at 300 K is

The coil of a moving coil galvanometer is wound over a metallic frame

A machine has been producing steel tubes of mean inner diameter of 2 cm.
A sample of 10 tubes gives an inner diameter of 2.01 cm and a standard deviation of 0.063 cm.
Test the hypothesis that the machine is working in the proper order at 5% level of significance and answer, which of the following statements are correct?
[Given that \(t_{0.05}=2.262\)]
(A) The value of the test statistic is t = 0.476
(B) The null hypothesis is rejected at \(5 \%\) level of significance.
(C) The null hypothesis is accepted at \(5 \%\) level of significance.
(D) The degree of freedom is 10
Choose the correct answer from the options given below:

Match List - I with List - II.

LIST I (Disease)	LIST II (Causal organism)
A. Ascariasis	I. Salmonella typhi
B. Amoebiasis	II. Plasmodium vivax
C. Typhoid	III. Entamoeba histolytica
D. Malaria	IV. Ascaris

Choose the correct answer from the options given below:

Match List I with List II

List - I	List - II
(A) Aspergillus niger	(I) Statins
(B) Trichoderma polysporum	(II) Ethanol
(C) Monascus purpureus	(III) Citric acid
(D) Saccharomyces cerevisiae	(IV) Cyclosporin A

Choose the correct answer from the options given below:

When the electron in a hydrogen atom jumps from the 2nd orbit to the 1st orbit, the wavelength of the radiation emitted is \(\lambda\).
When the electron jumps from the 3rd orbit to the 1st orbit, the wavelength of emitted radiation is: