Question

4. काले कोट वाले आदमी ने ही पड़ोस वाला मकान खरीदा है।
अ. संज्ञा पदबंध ब. सर्वनाम पदबंध स. विशेषण पदबंध​

Answer 1

Answer:

Chemistry, the science that deals with the properties, composition, and structure of substances (defined as elements and compounds), the transformations they undergo, and the energy that is released or absorbed during these processes.