Molecular substances
what are the most important inorganic molecular substances for living beings?
Briefly state the wavelengths which the human eye can see?
What are the various illustrations of the reversible reaction? Explain briefly?
Normal 0
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
What will be the molality of a solution containing 18g of glucose (having mol. wt. = 180) dissolved in 500g of water: (i) 1m (ii) 0.5m (iii) 0.2m (iv) 2m
Choose the right answer from following. The molarity of pure water is: (a) 55.6 (b) 5.56 (c)100 (d)18
arrange in order of basicity,pyridine,pipyridineand pyorine
Select the right answer of the question. Which of the following is not a colligative property : (a) Osmotic pressure (b) Elevation in B.P (c) Vapour pressure (d) Depression in freezing point
IN GAS PHASE, BASICITIES OF THE AMINES IS JUST OPPOSITE TO BASICITY OF AMINES IN AQEUOUS PHASE .. EXPLAIN
Describe some examples of a reversible reaction?
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