Science, asked by anshpuneet454, 8 months ago

5. Mention two difference between male and female gametes,
6. Why do not two magnetic held lines intersect each other?
7. Why does dry HCl gas not change the colour of the dry Litmus paper?
8. How bleaching powder is prepared and write it's two uses.


tell all please ASAP​

Answers

Answered by Anonymous
1

Explanation:

Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. ... In contrast, each egg cell, or ovum, is relatively large and non-motile.o

Reason – The two magnetic field lines do not intersect each other because if they do it means at the point of intersecting the compass needle is showing two different directions which are not possible.

HCl is acidic only when moist or aqueous. Hydrogen Chloride gas will turn blue litmus paper red only if either the gas is moist or the litmus paper is wet with some pure water. This is because when the gas comes into contact with the water on the paper, it becomes acidic, turning the litmus paper red.

Answered by LavishaHanda25
2

Ans.5 Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome.In contrast, each egg cell, or ovum, is relatively large and non-motileDuring fertilization, a spermatozoon and ovum unite to form a new diploid organism

Ans.6 Reason – The two magnetic field lines do not intersect each other because if they do it means at the point of intersecting the compass needle is showing two different directions which are not possible.

Ans.7 HCl is acidic only when moist or aqueous. Hydrogen Chloride gas will turn blue litmus paper red only if either the gas is moist or the litmus paper is wet with some pure water. This is because when the gas comes into contact with the water on the paper, it becomes acidic, turning the litmus paper red.

Ans.8 Bleaching powder is calcium oxychloride. It is prepared by the action of chlorine on dry slaked lime.

Uses :

(i) Used for bleaching cotton and linen in the textile industry and wood pulp in paper industry etc.

(ii) It is used for disinfecting the drinking water.

HOPE IT HELP U DUDE.....

MARK MY ANSWER AS BRAINLIST.....

FOLLOW ME ❤️❤️❤️❤️❤️

Similar questions