Q.No.4 Arjun purchased 400g of glucose (C 6 H 12 O 6 ) for Rs. 45. Find the cost of glucose per mole.
Q.No.5 Explain energy sequence rules with an example.
Q.No.6 Write the structures for the following compounds.
a) 7-amino-5-methyl-6-oxo-oct-3-enoic acid
b) 1,1-diethyl-3-methylclclohexane
Q.No.7 Differentiate between isotopes and isobars.
Q.No.8 What volume of air will be expelled from a vessel containing 400 cm 3 at 7 0 C, when it is heated to 27 0 C at the same pressure?
Q.No.9 How many subshells are associated with n=4? How many electrons will
be present in the subshell having m value of -1/2 for n=4?
Q.No.10 Explain vapour pressure of liquid.
Q.No.11 Explain tautomerism and functional group isomerism with one example.
Q.No.12 Give reasons.
a) Fluorine has less electron affinity than chlorine.
b) Inert gases have exceptionally high ionization potential
Q.No.13 Match the following pairs:
Name of molecule Shape of molecule
1. Ammonia a. octahedral
2. Acetylene b. trigonal pyramidal
3. Sulfur hexafluoride c. trigonal bipyramidal
4. phosphorous pentachloride d. linear
Answers
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Answer:
28.8
Explanation:
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