1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesya692 [45]
3 years ago
14

A. If both Assertion & Reason are true and the reason is the correct explanation of the assertion. B. If both Assertion &amp

; Reason are true but the reason is not the correct explanation of the assertion. C. If Assertion is true statement but Reason is false. D. If Assertion is false and Reason is true Assertion: .Formation of soluble products from insoluble ones is called precipitation. Reason : Precipitation involves formation of insoluble products from soluble ones
Chemistry
1 answer:
Fofino [41]3 years ago
8 0

Answer:

D- Assertion is false and Reason is true

Explanation:

Precipitation is said to have occurred when an insoluble product is formed from soluble ones. Let us take an instance;

BaCl2(aq) + H2SO4(aq) -------> BaSO4(s) + 2HCl(aq)

The barium sulphate so formed is an insoluble product obtained from the reaction of soluble barium chloride and sulphuric acid. This is a typical example of a double replacement reaction as the both ions exchanged partners.

Thus, the assertion is false but the reason is true.

You might be interested in
You have a balloon filled with hellum that has a volume of 4.91 cubic decimeters
juin [17]

Answer:

32

Explanation:

because the number of heliem is your aswer

5 0
3 years ago
Read 2 more answers
According to this food web, which of the following would be considered secondary consumers?
Maksim231197 [3]
Answer is going to be grasshoppers
5 0
3 years ago
Read 2 more answers
Lead's symbol on the periodic table, pb, derives from the same latin word that gives us "______".
nignag [31]
Plumbum. The latin word for liquid silver.
5 0
4 years ago
Until the 1960s, it was widely believed that the Moon was made of material that was flung off Earth during a time when it was ra
zysi [14]

E

All the other chices give evidence that supports that hypothesisthat the Moon was made of material that was flung off Earth during a time when it was rapidly spinning.

Explanation:

There is an enormous amount of similarities between the minerals in the moon rocks and the rocks on earth, except that for some minerals, like potassium, their quantities are higher on the earth than on the moon.

However, there is still supports for the evidence (by the other choices) that the moon was made from a piece of earth ejected from asteroid impact in primordial earth.Explanation:It’s believed that more than 3.5 billion years during the formation of earth and before it had cooled there were frequent asteroid impacts and one enormous collision ejected a large piece of molten earth into space but within earth’s gravity influence. This piece formed the moon. Evidence of asteroid impacts are frozen in time on the moon surface thanks to the fact that the moon has no atmosphere or tectonic plates movements that wipe off this ‘evidence’.

Learn More:

brainly.com/question/12718187

#LearnWithBrainly

8 0
3 years ago
Read 2 more answers
What do you call the corrosive buildup of black powder residue?
slava [35]

Answer:

Firing a muzzleloader leaves a corrosive residue inside the barrel that causes pitting and reduces accuracy. The buildup of residue, called fouling, also will make loading difficult. ... Black powder residue can damage the barrel if left overnight.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The vapor pressure of a substance is measured over a range of temperatures. A plot of the natural log of the vapor pressure vers
    15·1 answer
  • Magnesium metal burns in air to form a mixture of magnesium oxide (MgO, M = 40.31) and magnesium nitride (Mg3N2, M = 100.95). A
    11·1 answer
  • A student buys a rope at the store. The label on the packaging says that he rope is 2.15 meters in length. The student measures
    5·1 answer
  • Give the spectator ions for the reaction that occurs when aqueous solutions of H2SO4 and KOH are mixed.
    15·1 answer
  • To make a table of elements, dmitri
    9·1 answer
  • how much heat will be absorbed by 25g of chloroform when its temperature started at 67.0C and after it was 112.0C
    14·1 answer
  • Zinc metal is added to a flask containing aqueous hydrochloric acid. The flask contains 0.400 mole of HCl. How much hydrogen gas
    8·1 answer
  • A) moles are in a 60-gram sample of NaCl?​
    6·1 answer
  • What conclusions can you draw about the organisms you observed? Write an evidence-based claim.
    15·1 answer
  • A 1 l container contains O2 gas at stp. if the diameter of the O2 molecule is 3.75 * 10^-10 m the mean free path of the o2 molec
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!