Question

ਪਰਿਵਰਤਨ ਅਖਵਾਉਂਦੇ ਹਨ / The changes in which new substances are formed are called............. changes/ जिन परिवर्तनों से नए पदार्थ बनते हैं, उन्हें ...............परिवर्तन कहा जाता है। *

ਭੌਤਿਕ / Physical /भौतिक

ਰਸਾਇਣਿਕ / Chemical /रासायनिक

ਜੈਵਿਕ / Biotic /जैविक

ਅਜੈਵਿਕ / Abiotic /अजैविक​

Answer 1

Answer:

second option is very very correct

Answer 2

Answer:

b ) chemical

Explanation:

when chemical reaction take place between 2 substances new substances are formed