PDF Parser library is not available. Make sure it's installed via Composer.<br>Found vendor/autoload.php, trying to include it.<br>Successfully loaded PDF Parser after including autoload.php<br>Attempting to extract text from PDF: /home/ed5/public_html/fawaz/edm-setup-api/uploads/pdfs/ncert/10/science/jesc101.pdf<br>Successfully extracted text! First 500 characters:<br><pre>Chemical Reactions
and Equations
1CHAPTER
C
onsider the following situations of daily life and think what happens
when –
nmilk is left at room temperature during summers.
nan iron tawa/pan/nail is left exposed to humid atmosphere.
ngrapes get fermented.
nfood is cooked.
nfood gets digested in our body.
nwe respire.
In all the above situations, the nature and the identity of the initial
substance have somewhat changed. We have already learnt about physical
and chemical changes of matter in our ...</pre>