Explain threshold energy?
What is the numeric relation between pyrimidine and purine bases in the dna molecule? Is that relation valid in rna molecules?
Define co-ordination covalent bond?
What is addition reaction?
What is thermite mixture?
What is the enzyme that catalyzes the process for production of rna?
Are nucleotides formed of only one type of pentose?
Name two compounds, which is mixture of lucas reagent?
Why fe3+ ion is more stable than fe2+ ion is?
Explain what does thermodynamics helps in predicting?
What is banana bond? Diborane contains how many banana bonds
Explain which branch of science deals with the transformation of chemical energy into electrical energy and vice versa?
How do you call fifth, ‘a’ group elements collectively?
What is the shape of molecules SF6 and IF7?
what is your aspiration in profession/ career?