English, asked by ssingh22884, 5 months ago

20. ਬਲੀਚ ਕਰਨ ਲਈ ਕਿਹੜੇ ਰਸਾਇਣ ਵਰਤੇ ਜਾਂਦੇ ਹਨ * *
A. ਪਾਣੀ ਅਤੇ ਪਾਊਡਰ
B. ਸੋਲਵੈਂਟ
C. ਹਾਈਡ੍ਰੋਜਨ ਅਤੇ ਅਮੋਨੀਆ

Answers

Answered by somansandhu91

4

Answer:

ਪਾਣੀ ਅਤੇ ਪਾਊਡਰ..

Hope its help

Answered by ruth99

8

Answer:

option a is the correct answer.....

Explanation:

Hope it helps you....

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