Which is the correct statement about bir...

Which is the correct statement about birth control pills?

Contains estrogen only

Contains progesterone only

Contains a mixture of estrogen and progesterone derivatives

progesterone enhances ovulation

Verified by Experts

The correct Answer is:

CHEMISTRY IN EVERYDAY LIFE
SURA PUBLICATION|Exercise INCORRECT STATEMENT|4 Videos
CHEMISTRY IN EVERYDAY LIFE
SURA PUBLICATION|Exercise VERY SHORT ANSWER|47 Videos
CHEMISTRY IN EVERYDAY LIFE
SURA PUBLICATION|Exercise ASSERTION & REASON|6 Videos
CHEMICAL KINETICS
SURA PUBLICATION|Exercise UNIT TEST (ANSWER THE FOLLOWING IN DETAIL)|2 Videos
CO-ORDINATION CHEMISTRY
SURA PUBLICATION|Exercise LONG ANSWER|1 Videos

Which is the correct statement about sodium chloride?

sodium chloride melts at 1081K

It has a solubility of 36.0g in 100g of water at 273k

The solubility does not increase appreciably with increase in temperature.

All the above are incorrect

Large scale planting of Bt cotton has no adverse effect on biodiversity.

Western Ghats have a very high degree of species richness and endemism

Conservation of biodiversity is just a fad pursued by the developed countries.

The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals.

A molecule of a compound has atoms of different elements.

A compound cannot be separated into its constituents by physical methods of separation

The compound retains the physical properties of its constitutents.

The ratio of atoms of different elements in a compound is fixed.