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  • 3 answers

Pranav P 2 years, 8 months ago

both the statements are same but he when you add water to an acid we should not pour water normally we should do it drops. If any elposive reaction happens it may cause burns. I f your adding acid to water also should follow the same method because the acid your handling may very corrosive.

Aman Deep 2 years, 8 months ago

Thnx

Kashu Kashvi 2 years, 8 months ago

ACC. To me both statement are same but meaning is diff.some acids are soluble in water like hydrochloric acid and etc .. so water directly on acid
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  • 4 answers

Ananya Jha 2 years, 8 months ago

A chemical reaction is a process in which new substances with new different properties are formed, whereas a chemical equation is the form of chemical reactions written in the form of symbols and letters in the place of words of substances.

Pranav P 2 years, 8 months ago

Chemical reaction is a prrocess in which new substances are formed and new properties arises with the new substances. Whereas in chemical equation we do with numbers, letters, symbols etc.... it shows us about the chemical reaction. Basically chemical equation is statemnt in letters and numbers of a chemical reaction. ]

Vinil Raj 2 years, 8 months ago

Chemical reaction is a process in which two substances react together and in that , a rearrangement of atomic bonds takes place . Chemical equation is just simple, it means writing the reaction using symbols of the elements and compounds involved in it

Sai Varshitha.A 2 years, 8 months ago

CHEMICAL EQUATION:-The equation where the numbers,letters and states are used rather than the words of the substances is called the chemical equation. CHEMICAL REACTION:-The rearrangment or the bonding of atoms to entirely form a new substances is called the chemical reaction.
  • 1 answers

Shweta Raj 2 years, 8 months ago

How can fire destroy the world
  • 1 answers

Kabeer Gurung 2 years, 8 months ago

Ice signifies the coldness in human ways towards their own kind
  • 1 answers

Khushi Kushwaha 2 years, 8 months ago

204 = 2 x 2 x 3 x 17
  • 1 answers

Purba Chowdhary 2 years, 8 months ago

(17 × 11 × 2 + 17 × 11 × 5 ) = 17 × 11 ( 2 + 5 ) {explanation : taking 17 and 11 as common } = 187 ( 2 + 5 ) here 187 is a factor of (17 × 11 × 2 + 17 × 11 × 5 ) so we can say that (17 × 11 × 2 + 17 × 11 × 5 ) is composite number because it has factor other than 1
  • 5 answers

Mahjabi Mansuri 2 years, 8 months ago

Ca(OH) 2

Jiya Dhangar 2 years, 8 months ago

Ca(oh)2

Vedha Shree 2 years, 8 months ago

Ca(OH)2

Ritu Raj Gupta 2 years, 8 months ago

Ca(oh)2

Tanishka Sharma 2 years, 8 months ago

Ca(OH)2
  • 2 answers

Divya Baliyan 2 years, 8 months ago

Smj me aaya nahe aaya to bta dena m detail me smja dungi
The answer of this qustion is so simple as we know the meaning of conservation to preserve or to prevent something , and community refer to group of person of same religion , culture, etc . If we relate this then the conservation woud'nt be capable of preserving
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  • 1 answers

Aditya Singh 2 years, 8 months ago

Prove that root 2 is an irrational number. Rational numbers are integers that are expressed in the form of p / q where p and q are both co-prime numbers and q is non-zero. Answer: Hence proved that √2 is an irrational number. Let's find if √2 is irrational. Explanation: To prove that √2 is an irrational number, we will use the contradiction method. Let us assume that √2 is a rational number with p and q as co-prime integers and q ≠ 0 ⇒ √2 = p/q On squaring both sides we get, ⇒ 2q2 = p2 ⇒ Here, 2q2 is a multiple of 2 and hence it is even. Thus, p2 is an even number. Therefore, p is also even. So we can assume that p = 2x where x is an integer. By substituting this value of p in 2q2 = p2, we get ⇒ 2q2 = (2x)2 ⇒ 2q2 = 4x2 ⇒ q2 = 2x2 ⇒ q2 is an even number. Therefore, q is also even. Since p and q both are even numbers, they have 2 as a common multiple which means that p and q are not co-prime numbers as their HCF is 2. This leads to the contradiction that root 2 is a rational number in the form of p/q with "p and q both co-prime numbers" and q ≠ 0. Thus, √2 is an irrational number by the contradiction method.
  • 1 answers

Shahjahan Alam 2 years, 8 months ago

Kaha Se ho
  • 1 answers

Muskan Saha 2 years, 8 months ago

A body of people representing the state of the USA who formally cast word for the election of the President and vice President
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  • 2 answers

Kabeer Gurung 2 years, 8 months ago

Ha nice one

Yash Tiwari 2 years, 8 months ago

**** you

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