(a) Weight of an object defined as __ .
(b) Conversation of solid state into vapour state is called _ .
(c) Tincture of iodine is a solution of _.
(d) Symbol of silicon and calcium are__.

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Solution

Dear Student

(a) Product of the mass and the acceleration due to the gravity, i.e., W = m x g
(b) Sublimation
(c) 2-3% solution of iodine in alcohol-water mixture is known as tincture of iodine. It is a powerful antiseptic.
(d) Symbol of silicon is Si and calcium is Ca

Regards

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Similar questions

Q. The conversion of a solid into vapours without passing through the liquid state is called :
(a) vaporisation
(b) fusion
(c) sublimation
(d) freezing

Tincture of iodine is a mixture of two materials iodine and alcohol. One of the material has a property that its solid form can be converted directly into vapours on heating by a process called X. Identify the material that sublimes and process X?

Tincture of iodine is a mixture of two materials X and Y. The material Y has a property that its solid form can be converted directly into vapours on heating by a process called Z.

(a) What could X be ?

(b) What could Y be ?

(d) Which process would you use to recover both the components X and Y from tincture of iodine ?

(e) Which process can be used to recover only component Y from tincture of iodine ?

Q. Tincture of iodine is a mixture of two materials X and Y. The material Y has a property that its solid form can be converted directly into vapours on heating by a process called Z.

(a) What could X be ?
(b) What could Y be ?
(c) Name the process Z.
(d) Which process would you use to recover both the components X and Y from tincture of iodine ?
(e) Which process can be used to recover only components Y from tincture of iodine ?

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(a) Weight of an object defined as ______ . (b) Conversation of solid state into vapour state is called _______ . (c) Tincture of iodine is a solution of _____. (d) Symbol of silicon and calcium are____.

Dear Student (a) Product of the mass and the acceleration due to the gravity, i.e., W = m x g (b) Sublimation (c) 2-3% solution of iodine in alcohol-water mixture is known as tincture of iodine. It is a powerful antiseptic. (d) Symbol of silicon is Si and calcium is Ca Regards

(a) Weight of an object defined as __ .
(b) Conversation of solid state into vapour state is called _ .
(c) Tincture of iodine is a solution of _.
(d) Symbol of silicon and calcium are__.

Dear Student

(a) Product of the mass and the acceleration due to the gravity, i.e., W = m x g
(b) Sublimation
(c) 2-3% solution of iodine in alcohol-water mixture is known as tincture of iodine. It is a powerful antiseptic.
(d) Symbol of silicon is Si and calcium is Ca

Regards