Last seen: Mar 10, 2022
Correct answer: (c) PCT Explanation: Maximum absorption of water and salts occurs in proximal convoluted tubule.
Correct answer: (b) Ureters
Correct answer: (b) abdominal cavity Explanation: Kidneys are present in abdominal cavity along with digestive organs. Body cavity contains br...
Correct answer: (c) Uremia Explanation: Malfunctioning of kidneys can lead to accumulation of urea in blood, this situation leads to uremia. Th...
Correct answer: (b) Release of renin Explanation: Fall in GFR activates juxta glomerular cells to release renin which stimulates glomerular blood...
Correct answer: (b) Urochrome
Correct answer: (b) ((NH2)2)CO) Explanation: Ornithine cycle is the other name of urea cycle. Urea cycle is the production of urea from ammonia. ...
Correct answer: (d) hematuria Explanation: Presence of blood in urine is called hematuria. Presence of glucose in urine is called glucosuria. ...
Correct answer: (c) Explanation: Peracids gives trans hydroxylated products with alkenes.
Correct answer: (c) Both (a) and (b) one correct Explanation: Both (a) and (b) are correct. Wet CH3COOH gives cis addition and dry CH3COOH gives t...
Correct answer: (a) Explanation: Peracids give epoxides (alkene oxide) with alkene. In (b), (c), and (d) the products are wrong.
Correct answer: (c) Explanation: figure.png
Sulphuric acid is an important industrial chemical and is used for a lot of purposes. Some important uses of sulphuric acid are given below. (i) It...
SO2 is a colourless and pungent smelling gas. It can be detected with the help of potassium permanganate solution. When SO2 is passed through an aci...
The electronic configuration of S is 1s2 2s2 2p6 3s2 3p4. During the formation of SO2, one electron from 3p orbital goes to the 3d orbital and S und...
SO2 acts as a reducing agent when passed through an aqueous solution containing Fe (III) salt. It reduces Fe (III) to Fe (II) i.e., ferric ions to fer...
Quantitatively, ozone can be estimated with the help of potassium iodide. When ozone is made to react with potassium iodide solution buffered with a b...
Ozone is not a very stable compound under normal conditions and decomposes readily on heating to give a molecule of oxygen and nascent oxygen. Nascent...
(i) C2H4 + 3O2 → 2CO2 + 2H2O (ii) 4Al + 3O2 → 2Al2O3
Correct answer: (3) 4f7 Explanation: Eu → [Xe]4f76s2 Eu2+ → [Xe]4f7