List of practice Questions

RNA interference is utilized to prevent nematode infestation in tobacco plants. By which vector are nematode specific genes introduced?
How many varieties of Basmati rice are grown in India?
Which of the following organizations makes decision regarding the validity of GM research and the safety of introducing GM organisms?
Which is Rosenmund reduction?
How is a polypeptide bond formed?
Write the IUPAC names of the following compounds:
(i) \( \text{CH}_3\text{CH}_2\text{OH} \)
(ii) \( \text{CH}_3\text{CH}_2\text{CH}_2\text{OH} \)
What do you understand by rate of a reaction? What factors affect the rate of a reaction? Discuss.
What is soap? How does it act in the cleansing of clothes?
Write the principle of manufacture of ammonia by Haber’s process. How does it react with CuSO\(_4\) solution?
How would you distinguish among primary, secondary, and tertiary alcohols?
What is Schottky defect? Explain with example.
Why do transition elements form complex compounds?
Explain effective atomic number (EAN).
Write the names and formulae of two ores of iron.
Why is cryolite ore used during the extraction of Al metal?
Arrange F₂, Cl₂, Br₂, and I₂ in the increasing order of electron affinities.
Write the electronic configurations of Kr (Z = 36) and Xe (Z = 54).
Discuss the utility of DNA fingerprinting.
Give one example of each of the following:
(i) Synthetic polymer
(ii) Condensation polymer
The IUPAC name of \( \text{CH}_3\text{CH}_2\text{CH}_2\text{OH} \) is
What are the main differences between physical adsorption and chemical adsorption?
What is Brownian movement?
Discuss electrochemical principle regarding rusting of iron.
What is the effect of dilution on molar conductance?
What is mole fraction?