🌻Molar conductivity ( Λm ) increases with dilution for weak electrolyte due to increase in number of ions

🌷 The position of some metals in the electrochemical series is decreasing electropositive character is Mg > Al > Zn > Cu > Ag. What will happened if copper spoon is used to stirred solution of aluminium nitrate?

🌷 Standard reduction electrode potential of 3 metal A, B, & C are +0.5, -3.0 & -1.2 respectively. The reducing power of these metal are

Which of the following sets of
diseases is caused by bacteria?
[NEET 2016, Phase II]

Select the mismatch. [NEET 2017]
(a) Frankia — Alnus
(b) Rhodospirillum — Mycorrhiza (c) Anabaena — Nitrogen fixer (d) Rhizobium — Alfa-alfa

The first domesticated animal by primitive man was
(1996)

Biological control of agricultural pests, unlike chemical control, is
(1994)

🌻Equilibria involving O2 molecules and the protein
heamoglobin play a crucial role

In person suffering from sickle cell anaemia erythrocytes become sickle shaped when

Which of the following compound
has a 3-centre bond?
[CBSE AIPMT 1996]

The loudness or softness of sound is determined by its..

Dobson units are used to measure
thickness of [NEET 2021]

4 If the rate of a reaction is equal to
the rate constant, the order of the
reaction is [CBSE AIPMT 2003]

Which enzyme is responsible for
the conversion of inactive
fibrinogens to fibrins? [NEET 2021]

To form 200 zygotes how many meiosis are required?

Assertion: The process of filtration of urine by glomerulus is considered as a process of ultra filtration.

Reason: Blood is filtered so finely that almost all the constituents of the plasma except proteins pass into the lumen of the bowman's capsule.

Semiconservative replication of DNA experimentally proved in plants by-

A male is suffering from Asthenospermia and male want to be genetic father of child then which of the following fertilization technique can be used by the couple?

S-1: The stroke volume multiplied by the heart rate (no. of beats per minute) gives the cardiac output.

S-2: Duration of a cardiac cycle is 0.8 ms.

HCO3- is reabsorbed in which part of Nephron?