A sample of chloroform before being used as an anaesthetic agent is tested by
A sample of chloroform before being used as an anaesthetic agent is tested by Options (a) Fehling's solution (b) ammoniacal…
6 years ago
AFMC2012
Potassium is stored in
Potassium is stored in Options (a) alcohol (b) water (c) kerosene (d) liquid ammonia Correct Answer: kerosene Explanation: On exposure…
6 years ago
How many edta molecules can surround calcium
How many edta molecules can surround calcium Options (a) 2 (b) 1 (c) 3 (d) 8 Correct Answer: 1Explanation:No explanation…
6 years ago
Which of the following is not a ferromagnetic substance
Which of the following is not a ferromagnetic substance Options (a) Cobalt (b) Nickel (c) Manganese (d) Iron Correct Answer:…
6 years ago
One mole of magnesium nitride on reaction with excess of water gives
One mole of magnesium nitride on reaction with excess of water gives Options (a) 1 mole of ammonia (b) 1…
6 years ago
If one strand of DNA has the sequence ATGCTTGA,the sequence in the complementary
If one strand of DNA has the sequence ATGCTTGA,the sequence in the complementary stand would be Options (a) TACGAACT (b)…
6 years ago
The elements with atomic number 9,17,35,53,85 are called
The elements with atomic number 9,17,35,53,85 are called Options (a) inert gases (b) halogens (c) chalcogens (d) cnicogens Correct Answer:…
6 years ago
The solubility product of a sparingly soluble salt AB at room temperature
The solubility product of a sparingly soluble salt AB at room temperature is 1.21 x 10⁻⁶.Its molar solubility is Options…
6 years ago
Charge Q is divided into two parts which are then kept some distance apart. The force
Charge Q is divided into two parts which are then kept some distance apart. The force between them will be…
6 years ago
If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
If emf induced in a coil is 2 V by changing the current in it from 8 A to 6…
6 years ago