The law of multiple proportions is illustrated by the two compounds [NCERT 1972] (A) Sodium chloride and sodium bromide (B) Ordinary water and heavy water (C) Caustic soda and caustic potash (D) Sulphur dioxide and sulphur trioxide

The law of multiple proportions is illustrated
by the two compounds [NCERT 1972]
 (A) Sodium chloride and sodium bromide
 (B) Ordinary water and heavy water
 (C) Caustic soda and caustic potash
 (D) Sulphur dioxide and sulphur trioxide
by

1 Answer

Answer :

(D) Sulphur dioxide and sulphur trioxide
by

Related questions

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Last Answer : (2) Washing Soda Explanation: Sodium carbonate (Na2CO3) is also known as washing soda, soda ash and soda crystals. It is a salt of carbonic acid, a chemical that produces a wide range of salts collectively known as carbonates. It can be used to remove stubborn stains from laundry.

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Sulphur trioxide can be obtained by which of the following reactions :

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The number of S-S bonds in sulphur trioxide trimer `(S_(3)O_(9))` is

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Sulphur trioxide can be obtained by which of the following reactions :

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The number of S-S bonds in sulphur trioxide trimer `(gamma-form)` is:

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The number of S-S bonds in sulphur trioxide trimer `(S_(3)O_(9))` is

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Number of `S-O-S` bonds and hybridisation of sulphur in `gamma`-form of sulphur trioxide?

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Polythene (low or high density) containers are not corroded by (A) Sulphuric acid (10%) at room temperature (B) Nitric acid (95%) at room temperature (C) Sulphur trioxide at 60°C (D) Any of these

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Pick out the wrong statement. (A) Conversion of SO2 to SO3 in Monsanto-4 pass converter is about 98% (B) The chemical formula of oleum is H2S2O7 , which is formed by saturating sulphuric acid with sulphur trioxide (C) Vitriol oil is nothing but technical sulphuric acid (D) Decomposition of sulphuric acid on heating does not start before its boiling

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Sulphuric acid completely saturated with sulphur trioxide is called (A) Concentrated sulphuric acid (B) Oleum (C) Sulphurous acid (D) Dilute sulphuric acid

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Which color precipitates when caustic soda solution is added to iron salt solution ?

Description : Which color precipitates when caustic soda solution is added to iron salt solution ?

Last Answer : Reddish brown precipitates .

The contact process is involved in the manufacture of - (1) Nitric acid (2) Sulphuric acid (3) Ammonia (4) Caustic soda

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Acetic acid is know as - (1) Caustic soda (2) Spirit (3) Baking soda (4) Vinegar

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Soap is prepared by boiling caustic soda with – (1) Alcohol (2) Kerosene oil (3) Glycerine (4) Fats

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