Explain the properties of vitamins and also classify them. - Vidyadip

Question

Explain the properties of vitamins and also classify them.

✓

Answer

self

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "5 Marks Questions" from Biomolecules→Biomolecules — all question types→Chemistry STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Explain the various methods of determining the order of a reaction.

Match the items of Column I and Column II.

	Column I		Column II
(i)	Mathematical expression for rate of reaction.	(a)	Rate constant.
(ii)	Rate of reaction for zero order reaction is equal to.	(b)	Rate law.
(iii)	Units of rate constant for zero order reaction is same as that of.	(c)	Oder of slowest step.
(iv)	Order of a complex reaction is determined by.	(d)	Rate of a reaction.

Describe the preparation of potassium permanganate. How does the acidified permanganate solution react with $(i)$ iron $(II)$ ions $(ii) SO_2$ and $(iii)$ oxalic acid? Write the ionic equations for the reactions.

How will you convert :
(i) Ethanoic acid into methanamine
(ii) Hexanenitrile into 1-aminopentane
(iii) Methanol to ethanoic acid
(iv) Ethanamine into methanamine

Write the IUPAC names of the following coordination compounds:
i. $\left[ Co \left( NH _3\right) 6\right] Cl _3$
ii. $\left[ Co \left( NH _3\right)_5 Cl \right] Cl _2$
iii. $K_3\left[ Fe ( CN )_6\right]$
iv. $K_3\left[ Fe \left( C _2 O _4\right)_3\right]$
v. $K_2\left[P_{d C l}^4\right]$
vi. $\left[ Pt \left( NH _3\right)_2 Cl \left( NH _2 CH _3\right)\right] Cl$

Explain the elimination reaction of haloalkanes.

Derive the integral rate equation for the first order reaction and prove that the graph of $\ln k$ and $t$ a straight line.

For the decomposition of azoisopropane to hexane and nitrogen at 543 K , the following data is obtained :

$t( sec )$	$P$ (mm of Hg )
0	35.0
360	54.0
720	63.0

Calculate the rate constant.

For the decomposition of azoisopropane to hexane and nitrogen at 543 K, the following data are obtained.

t(sec)	p(mm of Hg)
0	35.0
360	54.0
720	63.0

Calculate the rate constant.

Primary alkyl halide $C _4 H _9 Br$ (a) reacted with alcoholic ROH to give compound (b). Compound (b) is reacted with HBr to give (c) which is an isomer of (a). When (a) is treated with sodium metal it gives compound (d), $C _8 H _{18}$ which is different from the compound formed when $n$-butyl bromide is reacted with sodium. Give the structural formula of (a) and write the equations for all the reactions.