1) Which is not true about OF₂ and Cl₂O?

a) Both are sp³hybridised

b) Bond angle in OF₂ is less than 109°28

c) Bond angle in Cl₂O is greater than OF₂

d) Bond angle in both cases are 109°28

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consider the figure of a single riveted lap joint as follows

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cyclic heat engine operates between. temperature of 30 C. What is the least rate of heat rejection per kW net output of an engine. source temperature of 800 C and sink

 

 

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