Q.1. Correct the wrong statements. Write down the corrected ones. (1) The moon revolves around the sun. (2) On a full moon day, the moon, the sun and the earth are positioned in this sequence. (3) The revolutionary orbits of the earth and the moon are in the same plane. (4) In one revolution of the moon, its orbit intersects the earth's orbit only once. (5) It is alright to observe a solar eclipse without protecting the eyes. (6) An annular solar eclipse occurs when the moon is in the perigee position.

Q.1. Correct the wrong statements. Write down the corrected ones. (1

1.	Q.1. Correct the wrong statements. Write down the corrected ones. (1) The moon revolves around the sun. (2) On a full moon day, the moon, the sun and the earth are positioned in this sequence. (3) The revolutionary orbits of the earth and the moon are in the same plane. (4) In one revolution of the moon, its orbit intersects the earth's orbit only once. (5) It is alright to observe a solar eclipse without protecting the eyes. (6) An annular solar eclipse occurs when the moon is in the perigee position.
Answer» The reason behind storing the potassium and sodium in kerosene is because they are highly reactive in AIR and COULD BURN any time. They are PRESERVED in kerosene or dry mineral oil. These metals are stored in kerosene to protect this element from moisture or water content.Sorry i don't KNOW