2. The pH of aqueous solution of which is salt is 7?
A. Na2CO3
B. CH3COONa
C. NH4Cl
D. KNO3
3. in which part of the kidney does the filtration of the blood occur
A. Bowman's capsule
B. collecting duct
C. tubular part of nephron
D. capillaries of nephron
Answers
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Answer:
Ans 2) Option D) KNO↓3 is the correct choice
Ans 3) Option D) capillaries of nephron is the correct choice
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Answer:A). Na2CO3
Explanation:
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