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4151.

Chemicals provide essential nutrients to crops andincrease their yeild​

Answer» PESTICIDES , FERTILIZERS,INSECTICIDESmark me as BRAINLIEST..
4152.

Number of electrons present in sodium (Na)​

Answer»

11 ELECTRONS as it's on 11th no. on PERIODIC tableExplanation:HOPE it's HELPFUL

4153.

Write any 1 disadvantages of hardness of water​

Answer»

(i) Washing: Hard water, when used for washing purposes, does not LATHER freely with soap. On the other hand, it produces sticky PRECIPITATES of calcium and MAGNESIUM SOAPS. The formation of such insoluble, sticky precipitated continues, TILL all calcium and magnesium salts present in water are precipitated. After that, the soap (e.g., sodium stearate) gives lather with water.

4154.

How do you test If hydrogen gas is hydrogen gas

Answer»

"HYDROGEN. Hydrogen ignites in air. If hydrogen is present in a test TUBE, a lighted splint held near its MOUTH ignites with a SQUEAKY POP."

4155.

What gas do you get from zinc and sulfuric acid and how do you test it

Answer» HI how are you i am FINEHOW are your FAMILY
4156.

Introduction – Air (Occurrence)​

Answer»

Air pollution is the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are different types of air POLLUTANTS, such as gases (such as AMMONIA, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons), PARTICULATES (both organic and inorganic), and biological molecules. Air pollution may cause diseases, allergies and even death to humans; it may also cause harm to other living organisms such as animals and food crops, and may damage the natural or BUILT ENVIRONMENT. Both human activity and natural processes can generate air pollution.

4157.

Name the followingAn allotrope of Carbon plz help mr​

Answer»

lotropes of CARBON -DIAMOND, GraphitePLEASE MARK MY ANSWER AS THE BRAINLIEST!!

4158.

1) The fromal a chasge of thea charge of the o-atoms inthe ion M =ö ] is​

Answer» FORMAL CHARGE =6−4−12×4=0.
4159.

Metal reacting with- cold water. (Metal-Na) ​

Answer» METALS like potassium and sodium react VIOLENTLY with cold water. ... Calcium STARTS floating because the BUBBLES of hydrogen gas formed stick to the surface of the metal. Magnesium does not react with cold water. It reacts with HOT water to form magnesium hydroxide and hydrogen.
4160.

The number and type of bonds between two c-atoms in SrC2 are? ​

Answer»

Crs2 is an ATOMIC BOND ITHE

4161.

Hey guys you no sumthing I am in test please answer​

Answer»

cExplanation:x-biological ,because HELMINTH is a bilogical factorand y-heat, because of its nature of PROPERTY is TEMPARATURE so,it DEALS with physics

4162.

42. Which of the following metals have low melting andboiling points *OSodiumO SilverO MagnesiumOCalcium​

Answer» MAGNESIUMIS your ANSWER ...
4163.

Which of the following cannot diffuse / water, milk, smoke, spoon​

Answer»

Spoon is the ANSWER, as it cannot diffuse because it's a solid and solids aren't able to diffuse and for DIFFUSION to work, the particles must be able to MOVE around. This means that diffusion does not happen in solids and the particles in a solid can only vibrate and cannot move from PLACE to place.Explanation:PLZ MARK ME AS BRAINLIEST!! :)

4164.

The types of bonds present in CuSo2. 5H2o​

Answer» MOLECULAR BONDExplanation:
4165.

Hydrogen+ Sulphur →Hydrogen sulphide​

Answer» EXPLANATION:HIT the MARK as BRAINLIEST BUTTON below
4166.

We Cannot make our slides more exciting by applying some special effects to the text objects used in the slides". ​

Answer»

A slide transition is how one slide is removed from the screen and the next slide is displayed during a presentation. PowerPoint offers many entertaining and different slide transition schemes- the trick is to be careful not to use too many different schemes in one presentation. Be selective and consider the appropriateness of the scheme before you apply it to the different slides. Test them out by running the Slide Show and evaluate them for effectiveness. Quality rather then quantity is the key.To add transitions to a presentation CLICK on the slide sorter view, located at the bottom of the screen. Thumbnails of all the slides in your presentation will appear. Click on the Transitions tab. The transitions tab contains the Transitions to This Slide group. From this group choose a special effect to be applied during the transition between the previous slide to the next slide.To apply transition schemes to all the slides in your presentation select Apply to All. You can ALSO adjust the duration of the transitionby setting a TIME in the Duration box located above Apply To All.When a transition is ADDED to a slide, a transition icon (*) displays below the slide in all of the slide views.transition icon viewPreset AnimationsTo further enhance your slides you can apply animation to the text and objects. This feature adds a visual aspect to your presentation and can CREATE focus on specific items. When an animation effect is applied to bulleted lists and clip art objects, you can animate one bulleted item or clip art object to appear on the screen with each successive mouse click.Preset Animations Schemes are available in the Animation group of the Animations Tab.

4167.

Phenolphthaline gives_____colour in a alkali. Yellow Colourless Red

Answer»

I THINK it's pinkExplanation:PLEASE MARK as BRAINLEIST ANSWER

4168.

Name any one common metal sulphide​

Answer»

y ONE COMMON METAL SULPHIDE?

4169.

Write various uses of water​

Answer»

tion:Water can be used for DIRECT and indirect purposes. Direct purposes include bathing, drinking, and COOKING, while EXAMPLES of indirect purposes are the use of water in processing wood to make paper and in PRODUCING STEEL for automobiles. The bulk of the world's water use is for agriculture, industry, and electricity.

4170.

How is nitrogen absorbed by plant and animals?​

Answer»

tion:Plants absorb ammonium and nitrate during the assimilation process, after which they are converted into nitrogen-containing ORGANIC molecules, such as amino acids and DNA. Animals cannot absorb NITRATES directly. They receive their NUTRIENT SUPPLIES by consuming plants or plant-consuming animals.

4171.

9. Write the short note on the :(a) Storage(b) Harvesting​

Answer»

na) Storageans. Storage is a process through which digital data is saved within a data storage device by means of computing technology. Storage is a mechanism that enables a computer to retain data, either temporarily or permanently.Storage is a process through which digital data is saved within a data storage device by means of computing technology. Storage is a mechanism that enables a computer to retain data, either temporarily or permanently.Storage devices such as flash drives and hard disks are a fundamental component of most digital devices since they ALLOW users to PRESERVE all kinds of information such as videos, documents, pictures and raw data.b) Harvesting answer.Harvesting is the process of gathering a ripe crop from the fields. Reaping is the CUTTING of grain or pulse for harvest, TYPICALLY using a scythe, SICKLE, or reaper. On smaller farms with minimal mechanization, harvesting is the most labor-intensive activity of the growing season.

4172.

*The Earth revolves around itself. What type of motion is it?* 1️⃣ translatory2️⃣ rotatory3️⃣ oscillatory4️⃣ no motion​

Answer» ROTATORY EXPLANATION:PLZ MARK me as
4173.

Loss of electrons from an atom or ion…………. (a) Reduction (b) oxidation (c) redox​

Answer» ELECTRONS from an atom or ion…………. (a) Reduction (B) OXIDATION (c) redoxanswer is oxidation
4174.

What are the components of atmospheric air​

Answer» COMPOSITION of airNitrogen — 78 percent.Oxygen — 21 percent.Argon — 0.93 percent.Carbon dioxide — 0.04 percent.Trace AMOUNTS of neon, HELIUM, methane, krypton and hydrogen, as well as water vapor.Explanation:PLEASE mark me
4175.

Displacement reaction is also called as​

Answer»

A displacement REACTION is a type of reaction that replaces part of ONE reactor with ANOTHER. Often known as a SUBSTITUTION reaction or metathesis reaction is a displacement reaction.

4176.

I chahaa -bagh gardens were divided into agguant​

Answer»

jdndjsjxbhxjdnxjdjxncndjdjxncndjmark as BRAINLIEST

4177.

1) Make a circuit using the components torch cell, buzzer, copper wire, switch fuse.​

Answer»

tion:Draw in your notebook the symbols to represent the following components of ELECTRICAL circuits: connecting WIRES, switch in the 'OFF' position, BULB, cell,

4178.

No. of electron in aluminium -2​

Answer»

there are 13 electoron in -2 ALUMINIUM

4179.

How do alleles influence inherited traits? Explain with an example of incomplete dominance.

Answer» TION:here's your ANSWER HOPE it HELPS you
4180.

Explain the following terms a) Element. b) Atom. c)Moleclue​

Answer»

1.In chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of PROTONS in their atomic nuclei. Unlike chemical compounds, chemical elements cannot be broken down into simpler substances by chemical means.2.Atoms consist of a nucleus MADE of protons and neutrons orbited by electrons. ... We now know that atoms are made up of THREE PARTICLES: protons, neutrons and electrons — which are composed of even smaller particles, such as quarks.3.the smallest unit into which a substance can be divided without changing its chemical nature

4181.

What is golobal warming explain​

Answer»

Global warming is the phenomenon of a gradual INCREASE in the temperature near the earth’s surface. This phenomenon has been observed over the PAST one or two centuries. This change has disturbed the climatic pattern of the earth. However, the concept of global warming is quite CONTROVERSIAL but the scientists have provided relevant DATA in support of the fact that the temperature of the earth is rising constantly.Explanation:hope it's help uhplease mark me as brainliest

4182.

Can any one answer this please​

Answer» BAKING SODA - SODIUM HYDROXIDE
4183.

Certain pattern of the rainfall in our country leads to scarcity of water. Explain that pattern. Which part of the country gets rainfall twice a year?

Answer» ANSWER: It is the ARABIAN Sea that leads towards bringing RAIN to most parts of our COUNTRY. Being UNPREDICTABLE, it is also unreliable. As a result, it leads towards scarcity of water in many parts of our country.
4184.

What is carbon? . . . koi hai???

Answer»

Carbon (from Latin: carbo "COAL") is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form COVALENT chemical bonds. It belongs to GROUP 14 of the periodic table. Carbon makes up only about 0.025 percent of Earth's crust.Explanation:plz FLW me & mark as BRAINLIST

4185.

Can any one answer these​

Answer» OW is your answer6. CALCIUM carbonate ( )7. PhenolphthaleinHOPE THIS HELPED YOUPLEASE MARK MY ANSWER AS THE BRAINLIEST!
4186.

To change a solid to a liquid, do you need to increase or decrease the amount of energy?

Answer»

For any pure SUBSTANCE, the temperature at which melting occurs—known as the melting point—is a characteristic of that substance. It requires energy for a solid to melt into a LIQUID. EVERY pure substance has a certain AMOUNT of energy it needs to change from a solid to a liquid.Explanation:HOPE it helps youplease mark me as brainlest answer

4187.

List three ways by which plants reproduce What are the conditions necessary for germinationWhy is dispersal of seeds necessary​

Answer» TION:Seed dispersal is the movement, spread or transport of seeds away from the parent plant. There are FIVE main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only DISPERSE their seeds in response to an environmental STIMULUS.
4188.

Can coding be done in mobile​

Answer»

yes coding be DONE in mobile GOING to play STORE and search and DOWNLOAD

4189.

तत्र एक: गोपालक: धेनू: चारयति स्म । स: तं चित्रकारं पर्वतस्य कोणे स्थितम् अपश्यत् । गोपालक: अचिन्तयत् । -"यदि एष: चित्रकार: एकम् अपि पदम् पृष्ठत: चलति तर्हि पर्वतात् नीचै: पतिष्यति । यदि स: चित्रकारम् आह्वयति तदा अपि ध्यानभङ्गेन स: पतिष्यति । तदा किं करणीयम् ?" सहसा किञ्चित् विचार्य स: पर्वतस्य उपरि अगच्छत् , तत् सुन्दरं चित्रम् छिन्नम् कर्तुम् प्रारभत । एतत् दृष्ट्वा चित्रकार: क्रोधित: भूत्वा गोपालकं प्रति अधावत् । 1) धेनू: क: चारयति स्म ?2) पर्वतस्य उपरि क: अगच्छ्त् ?3) क: क्रोधित: अभवत् ?4) पर्वतस्य कोणे क: स्थित: आसीत् ?5) क: अचिन्तयत् ?pls answer fast don't write unnessrey things ​

Answer» OPTION 4Explanation:OK na I HOPE this ANSWER will HELP u
4190.

3) window cleaner , Amla vinegar, mango​

Answer»

vinegarExplanation:PLEASE MARK as BRAINLIST

4191.

Vyaptah sandhi kurut​

Answer»

hExplanation:Answer the following questions,1. What are the essential factors which ensure SUCCESS in life?2 What are the different level of truths mentioned here?3. What is critical thinking?4. Why is critical thinking regarded as more analytical?5. Why is critical thinking badly needed for?Multiple Choice QuestionsAnswer the following questions,1. What are the essential factors which ensure success in life?2 What are the different level of truths mentioned here?3. What is critical thinking?4. Why is critical thinking regarded as more analytical?5. Why is critical thinking badly needed for?Multiple Choice QuestionsB. Tick() the correct answer.1. Whatis critical thinking?a. Thinking at the critical momentb. Thinking seriously.c. Thinking about a few aspects of a problem.d. A check upon truth value of the problem.2. What is needed to be critically assessed?a. Plansb. Decisionsc. Programmesd. Objections3. Why is critical thinking needed?a. To sort out the best possibility out of the spurious.Answer the following questions,1. What are the essential factors which ensure success in life?2 What are the different level of truths mentioned here?3. What is critical thinking?4. Why is critical thinking regarded as more analytical?5. Why is critical thinking badly needed for?Multiple Choice QuestionsB. Tick() the correct answer.1. Whatis critical thinking?a. Thinking at the critical momentb. Thinking seriously.c. Thinking about a few aspects of a problem.d. A check upon truth value of the problem.2. What is needed to be critically assessed?a. Plansb. Decisionsc. Programmesd. Objections3. Why is critical thinking needed?a. To sort out the best possibility out of the spurious.b. To MAKE various Answer the following questions,1. What are the essential factors which ensure success in life?2 What are the different level of truths mentioned here?3. What is critical thinking?4. Why is critical thinking regarded as more analytical?5. Why is critical thinking badly needed for?Multiple Choice QuestionsB. Tick() the correct answer.1. Whatis critical thinking?a. Thinking at the critical momentb. Thinking seriously.c. Thinking about a few aspects of a problem.d. A check upon truth value of the problem.2. What is needed to be critically assessed?a. Plansb. Decisionsc. Programmesd. Objections3. Why is critical thinking needed?a. To sort out the best possibility out of the spurious.b. To make various suggestions.C. To make various DECISIONS,d. To seek various options.4. What thinking process is FOLLOWED in critical thinking?a. Thinking free of error.b. Thinking creatively.c. Thinking POSITIVELYD. Thinking negatively.C. To make various decisions,d. To seek various options.4. What thinking process is followed in critical thinking?a. Thinking free of error.b. Thinking creatively.c. Thinking positivelyd. Thinking negativelyb. To make various suggestions.C. To make various decisions,d. To seek various options.4. What thinking process is followed in critical thinking?a. Thinking free of error.b. Thinking creatively.c. Thinking positivelyd. Thinking negativelyB. Tick() the correct answer.1. Whatis critical thinking?a. Thinking at the critical momentb. Thinking seriously.c. Thinking about a few aspects of a problem.d. A check upon truth value of the problem.2. What is needed to be critically assessed?a. Plansb. Decisionsc. Programmesd. Objections3. Why is critical thinking needed?a. To sort out the best possibility out of the spurious.b. To make various suggestions.C. To make various decisions,d. To seek various options.4. What thinking process is followed in critical thinking?a. Thinking free of error.b. Thinking creatively.c. Thinking positivelyd. Thinking negatively

4192.

WHAT IS THERMODYNAMICS ?​

Answer»

the branch of physical SCIENCE that deals with the relations between heat and other forms of ENERGY (such as mechanical, ELECTRICAL, or chemical energy), and, by extension, of the relationships between all forms of energy. ORThermodynamics, science of the relationship between heat, work, temperature, and energy. In broad TERMS, thermodynamics deals with the TRANSFER of energy from one place to another and from one form to another. The key concept is that heat is a form of energy corresponding to a definite amount of mechanical work.

4193.

Advantage of stratosphere? ​

Answer»

Advantage of STRATOSPHERE.Explanation:The stratosphere is where you'll find the very important ozone layer. The ozone layer helps protect us from ULTRAVIOLET radiation (UV) from the sun. In fact, the ozone layer absorbs most of the UV radiation the sun sends to us. Life as we know it wouldn't be possible without this layer of protection. I hope its hope FULL. please THANKS me

4194.

Can anyone please tell me this question answer​

Answer»

b - (iv)c - (iii)d - (II)e - (I)HOPE it HELPS ❤️

4195.

1. Metals can form ions carrying charges: (a) Uni-positive(b) Di-positive (c) Tri-positive(d) All of them​

Answer» CEXPLANATION:i HOPE answer GIVEN help you and MARK in brain list of
4196.

A compound which reacts with an acid to form salt and water is called- baseneutralizationAlkali​

Answer»

it is CALLED an ALKALI BRAINLIEST me I'm NEEDY

4197.

A compound which reacts with an acid to form salt and water is called base or neutralization​

Answer» COPPER is the ANSWER of your QUESTION
4198.

Difference of Molecular mass of Co2, and No2 in AMU Please send me fast

Answer»

The molar mass of N 2 O as well as CO 2 is 44gmol −1 . At 25 o C and 1 ATM PRESSURE, 1 L N 2 O contains n molecules of GAS. The number of CO 2 molecules in 2 L under same

4199.

A compound which reacts with an acid to form salt and water is called​

Answer» BASE is the CORRECT ANSWER
4200.

0.5 g of an oxide of carbon was produced by oxidation of 0.135g of carbon. If the molecular mass of the oxide is 44, find its molecular formula.​

Answer»