Chemistry, asked by sayanbareya, 20 days ago

107. 27°C উয়তায় ও 750 mm চাপে 1 L N, উৎপন্ন করতে কী পরিমাণ NH3 ও Cl, প্রয়ােজন? [Ans.: NH3: 5.452 g, Cl): 8.539 g]​

Answers

Answered by DHRUBHIA007
0

Answer:

∆ABC ∼ ∆PQR and their areas are in the ratio 49 : 16. If BC = 7cm,

then the length of QR is ____.

A) 4cm B) 10cm C) 7cm D) 3cm

=3333333

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