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Which physical quantity is indicated by the pattern of field lines...

A segment of DNA has 100 adenine and 150 cytosine bases....

Why do iron filings arrange themselves in a particular pattern?

Ravi kept a book at a distance of 10 cm from...

Allyl chloride is hydrolysed more readily than n-propyl chloride. Why?………….

Name the possible alkenes which will yield 1-chloro-1-methylcyclohexane on their reaction...

A lens of focal length 5 cm is being used by...

State one use of the mirror based on the above kind...

Why are haloalkanes more reactive towards nucleophilic substitution reactions than...

Draw a ray diagram to show image formation in this case