Class 12th

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5 months ago

There is a sentence that is missing in the paragraph below. Look at the paragraph and decide in which blank (option 1, 2, 3, or 4) the following sentence would best fit.

Sentence: Most of them also offer refill options.

(1)__________. While some companies do not even develop strategies to reduce the use or recycling of plastic, others are actively transforming their products and manufacturing cosmetics that do not leave a mark. (2)________. Big beauty brands like Lush have long offered customers solid shampoo bars, bath bombs, and soap wrapped in biodegradable packaging. (3)_________.Even manufacturers of disposable sheet masks found a

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Payal Gupta

Contributor-Level 10

The preceding lines before the 4th blank specifically talks about those brands which use organic ingredients in their packaging. Contextually, only 4th blank makes sense here for the given sentence.

New answer posted

5 months ago

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Vishal Baghel

Contributor-Level 10

Kl acts as a reducing agent for C u 2 + [ 2 C u + + + 4 K l C u 2 l 2 + l 2 + 4 K + ]

New answer posted

5 months ago

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Vishal Baghel

Contributor-Level 10

In strong field of octahedral complex of Fe2+, the electronic configuration is,

F e 2 6 2 + [ A r ] 3 d 6 4 s 0

Number of unpaired electrons are zero in the presence of strong field ligand.

Hence, spin only magnetic moment = n ( n + 2 ) = 0 B M ( n = 0 )

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5 months ago

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Payal Gupta

Contributor-Level 10

The first 3 sentences talk about a treatment called growth factor therapy. The last sentence particularly talks about growth of a human-being.

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5 months ago

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Payal Gupta

Contributor-Level 10

The third sentence talks about a different aspect, while the rest of the statements emphasize material and moral development.

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5 months ago

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Vishal Baghel

Contributor-Level 10

High leaving tendency corresponds to high reactivity towards hydrolysis. Hence order is.

New answer posted

5 months ago

The four sentences (labelled 1, 2, 3 and 4) below, when properly sequenced, would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and choose the correct option.

1. Claude Fohlen, Merczewski, and other historians believe that the French economy was moving at par with the British till as late as 1760s.

2. In overseas commerce as much as colonial markets, the French were barely trailing the British.

3. David Landes in fact argues that if industrialisation was caused only on account of technology, then it should have happened in France because France was the principal seat of scientific learning i

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Payal Gupta

Contributor-Level 10

12 is a link. Here, 1 introduces the topic of France industrialisation and 2 supports the argument given in 1. 1234 is the most logical sequence here.

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5 months ago

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alok kumar singh

Contributor-Level 10

Anhydride of HNO3 produced by the treatment of P4O10 (anhydring reagent) in ratio of 4 : 1 is N2O5 which is acidic in nature. 4 H N O 3 + P 4 O 1 0 2 N 2 O 5 ? A c i d i c n a t u r e + ( H P O 3 ) 4

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